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Renthal Ultralight Rear Sprockets

5.0 out of 5 stars 2 Customer Reviews

Renthal Ultralight rear sprockets will withstand the rigors of supercross, motocross, and enduro racing. Manufactured to extremely tight tolerances, they are 66 per
Renthal Ultralight rear sprockets will withstand the rigors of supercross, motocross, and enduro racing. Manufactured to extremely tight tolerances, they are 66 percent lighter than steel, and yet incredibly durable. Renthal uses computer-aided design, high-strength specially enhanced 7075 T-6 aluminum alloy, and CNC-machining to produce sprockets that are high-strength, hard-wearing, and offer the maximum reduction of unsprung weight at the rear wheel for maximum power transfer. They've also added self-cleaning mud grooves between every tooth on both sides to prevent dirt buildup. Shouldn't you choose the sprockets
Renthal Ultralight rear sprockets will withstand the rigors of supercross, motocross, and enduro racing. Manufactured to extremely tight tolerances, they are 66 percent lighter than steel, and yet incredibly durable. Renthal uses computer-aided design, high-strength specially enhanced 7075 T-6 aluminum alloy, and CNC-machining to produce sprockets that are high-strength, hard-wearing, and offer the maximum reduction of unsprung weight at the rear wheel for maximum power transfer. They've also added self-cleaning mud grooves between every tooth on both sides to prevent dirt buildup. Shouldn't you choose the sprockets chosen by more factory race teams? Join a winning team and install Renthal Ultralight rear sprockets.

Results 1 - 25 of 62

Sprocket REN REAR SPRKT GRN 420-49 GRN

Part Number: REN-800232

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 50-Tooth, 428 Chain Size, Kawasaki, Each

Part Number: REN-191U42850ESI

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 45-Tooth, 520 Chain Size, Kawasaki, Suzuki, Yamaha, Each

Part Number: REN-210U52045PHA

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 49-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42049ESI

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 43-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-210U52043PHA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 50-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52050EBK

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 47-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-184U52047PHA

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket, Rear, Aluminum, Gold Anodized, 42-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-184U52042PHA

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 48-Tooth, 420 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-408U42048ESI

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket, Rear, Aluminum, Silver Anodized, 38-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-223A52038ESI

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket, Rear, Aluminum, Gold Anodized, 41-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-184U52041PHA

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket, Rear, Aluminum, Black Anodized, 50-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42050EBK

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket, Rear, Aluminum, Silver Anodized, 48-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52048ESI

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sprocket RENT REAR SPRKT SIL 520-46 SIL

Part Number: REN-801155

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 51-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42051EBK

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 52-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42052EBK

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Renthal 04-23 Kawasaki KX 125/ 2-Stroke/ X/ XC/ KX450XC Rear Sprocket LTD Ed. - HAnod 520-51 Teeth

Part Number: REN-S0049

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Ultralight, Rear, Aluminum, Green Anodized, 49-tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-112U52049GEG

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

RENT REAR SPRKT 525-46T

Part Number: REN-210U52546PHA

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Front, Steel, Natural, 13-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-452U52013P

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-50 GRN

Part Number: REN-800233

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-51 GRN

Part Number: REN-800234

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-50 GRN

Part Number: REN-800240

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-46 GRN

Part Number: REN-800236

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 50-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52050ESI

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today