Drag Specialties

SPROCKET VORTEX 3516-15, made in the usa, Steel, pitch 530, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 3517-15, made in the usa, Steel, pitch 530, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 3523-15, made in the usa, Steel, pitch 530, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 3273-15, made in the usa, Steel, pitch 520, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 3273-16, made in the usa, Steel, pitch 520, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 2917-16, made in the usa, Steel, pitch 525, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 2917-15, made in the usa, Steel, pitch 525, Front, specific application, Countershaft

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

RENTHAL Renthal Street Front Sprocket, pitch 530, specific application, Grooved, teeth 17

• Renthal sprockets are CNC-machined (not stamped) and feature a computer-aided ultra-light design to reduce unsprung weight and increase power transfer
• Rear sprockets are made from high-strength, specially enhanced 7075 T-6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength
• Rear sprockets also feature a special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
• Front sprockets are made from case-hardened, core-refined nickel-chrome-molybdenum alloy steel for the ultimate combination of strength and hardness

RENTHAL SPROCKET FRONT 16T, Steel, pitch 520, specific application, Countershaft

• Renthal sprockets are CNC-machined (not stamped) and feature a computer-aided ultra-light design to reduce unsprung weight and increase power transfer
• Rear sprockets are made from high-strength, specially enhanced 7075 T-6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength
• Rear sprockets also feature a special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
• Front sprockets are made from case-hardened, core-refined nickel-chrome-molybdenum alloy steel for the ultimate combination of strength and hardness

RENTHAL SPROCKET FRONT 15T, Steel, pitch 520, specific application, Countershaft

• Renthal sprockets are CNC-machined (not stamped) and feature a computer-aided ultra-light design to reduce unsprung weight and increase power transfer
• Rear sprockets are made from high-strength, specially enhanced 7075 T-6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength
• Rear sprockets also feature a special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
• Front sprockets are made from case-hardened, core-refined nickel-chrome-molybdenum alloy steel for the ultimate combination of strength and hardness

JT SPROCKETS SPROCKET C/S 14T, Steel, pitch 520, Front

• Computer designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards
• Sprockets are heat-treated and beadblasted to reduce material surface tension
• Front sprockets are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
• Steel rear sprockets are made with top-quality Japanese C45 high carbon steel
• Aluminum rear sprockets are made with high strength Austrian 7075 T-6 anodized aluminum
• JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance
• Lightweight front sprockets available for some applications

NOTE: When installing sprockets which differ from the OEM size, check for proper clearances before operating.

JT SPROCKETS SPROCKET, C/S BMW 15T, Steel, pitch 520, Front

• Computer-designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry
• Sprockets are heat-treated and bead-blasted to reduce material surface tension
• Front sprockets made with C45 steel and SCM415 chromoly steel alloy; rear sprockets made with top-quality-grade C45 high-carbon steel

NOTE: When installing sprockets which differ from OEM sizes, check for proper clearances before operating.

JT SPROCKETS SPROCKET, C/S YAM 15T, Steel, pitch 520, Front

• Computer-designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry
• Sprockets are heat-treated and bead-blasted to reduce material surface tension
• Front sprockets made with C45 steel and SCM415 chromoly steel alloy; rear sprockets made with top-quality-grade C45 high-carbon steel

NOTE: When installing sprockets which differ from OEM sizes, check for proper clearances before operating.

RENTHAL Rear Sprocket, Green, specific application, Grooved, teeth 52

• CNC machined from case hardened and core refined 655M13 Nickel Chromium steel
• Machined self-cleaning mud grooves at each tooth to help increase wear resistance
• Certain models available in ultralight design for a 10-15% weight savings

REAR SPROCKETS

• All rear sprockets are the ultralight design making them 66% lighter than steel, yet incredibly durable
• #1 sprocket used in supercross, motocross and offroad throughout the world
• Machined self-cleaning mud grooves at each tooth to help increase wear resistance
• CNC machined from a specially enhanced 7075 T-6 aluminum alloy
• Silver available for all models; black, blue and red anodized finish available for certain models

JT SPROCKETS SPROCKT CS SUZ DR 520 15, Steel, Front, specific application

• Computer designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards
• Sprockets are heat-treated and beadblasted to reduce material surface tension
• Front sprockets made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
• Steel rear sprockets made with top-quality Japanese C45 high carbon steel
• Aluminum rear sprockets are made with high-strength Austrian 7075 T-6 anodized aluminum
• JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance
• Lightweight front sprockets available for some applications

NOTE: When installing sprockets that differ from OEM sizes, check for proper clearances before operating.

VORTEX SPROCKET CAT5 BK 45T, Black, made in the usa, Aluminum, pitch 530, Rear

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

VORTEX SPROCKET CAT5 BK 44T, Black, made in the usa, Aluminum, pitch 520, Rear

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

VORTEX SPROCKET CAT5 BK 44T, Black, made in the usa, Aluminum, pitch 520, Rear

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 526AK-45, Black, made in the usa, Aluminum, pitch 520, Rear, specific application, Grooved

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 435K-42, Black, made in the usa, Aluminum, pitch 520, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 435K-47, Black, made in the usa, Aluminum, pitch 520, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 427K-43, Black, made in the usa, Aluminum, pitch 530, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 436K-42, Black, made in the usa, Aluminum, pitch 530, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 427-43, Silver, made in the usa, Aluminum, pitch 530, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

SPROCKET VORTEX 454-42, Silver, made in the usa, Aluminum, pitch 525, Rear, specific application, Replacement

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

VORTEX Steel Sprocket, Black, Carbon Steel, Each, Rear, specific application, OEM Replacement, teeth 46

• Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve concentricity and provide a stonger, quieter and longer-lasting sprocket
• Plated to resist corrosion
• Rear sprockets are available in aluminum, F5 PTFE, CAT5 and steel
• F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity
• CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color
• Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
• Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible

DRIVEN RACING Lightweight Steel Sprocket, Gloss, made in the usa, Rear, specific application, teeth 41

• One of the lightest 520 steel sprockets available today
• Designed using our proprietary EST Technology
• Performance and longevity all in one sprocket
• Attractive black zinc semi-gloss finish
• Lowered surface to remove unnecessary weight
• Available in a wide variety of tooth counts

DRIVEN RACING Lightweight Steel Sprocket, Gloss, made in the usa, Rear, specific application, teeth 47

• One of the lightest 520 steel sprockets available today
• Designed using our proprietary EST Technology
• Performance and longevity all in one sprocket
• Attractive black zinc semi-gloss finish
• Lowered surface to remove unnecessary weight
• Available in a wide variety of tooth counts

DRIVEN RACING Lightweight Steel Sprocket, Gloss, made in the usa, Rear, specific application, teeth 39

• One of the lightest 520 steel sprockets available today
• Designed using our proprietary EST Technology
• Performance and longevity all in one sprocket
• Attractive black zinc semi-gloss finish
• Lowered surface to remove unnecessary weight
• Available in a wide variety of tooth counts

DRIVEN RACING Lightweight Steel Sprocket, Gloss, made in the usa, Rear, specific application, teeth 48

• One of the lightest 520 steel sprockets available today
• Designed using our proprietary EST Technology
• Performance and longevity all in one sprocket
• Attractive black zinc semi-gloss finish
• Lowered surface to remove unnecessary weight
• Available in a wide variety of tooth counts

DRIVEN RACING SPROCKET RR 520 46T, made in the usa, 520 Steel, Rear, specific application

• One of the lightest 520 steel sprockets available today
• Designed using our proprietary EST Technology
• Performance and longevity all in one sprocket
• Attractive black zinc semi-gloss finish
• Lowered surface to remove unnecessary weight
• Available in a wide variety of tooth counts