Renthal Ultralight Rear Sprocket - 1985-2025 Honda CRF150-450 R / RWE / RX / RL

SKU: REN154U-520-45GRSI
In stock
Regular price $89.84
Regular price $99.82 Sale Sale price $89.84
Product details
  • Type Sprocket
  • MPN 154U-520-45GRSI
Compatible Models +
Make & Model Year Range
HONDA CRF150F 2003 - 2017
HONDA CRF230F 2003 - 2019
HONDA CRF250F 2019 - 2025
HONDA CRF250R 2004 - 2025
HONDA CRF250R Works Edition 2025 - 2025
HONDA CRF250RX 2019 - 2025
HONDA CRF250X 2004 - 2017
HONDA CRF450R 2002 - 2025
HONDA CRF450R 50th Anniversary Edition 2023 - 2023
HONDA CRF450R Works Edition 2019 - 2025
HONDA CRF450R-S 2022 - 2024
HONDA CRF450RX 2017 - 2025
HONDA CRF450X 2005 - 2017

Chosen by professional Motocross and Supercross teams worldwide, the Renthal Ultralight Rear Sprocket delivers unmatched strength, durability, and lightweight performance. Precisely CNC-machined from premium 7075 T6 aluminum alloy, this sprocket features optimized tooth profiles and strategic mud grooves, ensuring superior power transfer, reduced unsprung weight, and enhanced longevity even in extreme conditions. The anodized finish provides exceptional corrosion resistance and lasting visual appeal.

Key Features:

  • Premium 7075 T6 Aluminum – Combines exceptional strength with reduced weight for high-performance riding.

  • Strategic Mud Grooves – Prevent mud and debris buildup, enhancing sprocket longevity and consistent drivetrain performance.

  • Precision CNC Machining – Optimized tooth profile ensures superior concentricity, durability, and power delivery.

  • Durable Anodized Finish – Provides long-lasting corrosion protection and resistance to fading for a professional look.

  • Race-Proven Performance – Trusted by top-level MX and Supercross teams for reliable performance under extreme conditions.

Specifications:

  • Material: 7075 T6 Aluminum Alloy

  • Machining: CNC Precision

  • Finish: Hard-Wearing Anodized Coating

  • Design: Mud Grooves for enhanced longevity

Maximize your ride’s performance and reliability with the Renthal Ultralight Rear Sprocket—engineered specifically for demanding motocross and off-road conditions.

Shipping Information

We strive to get your order to you as quickly as possible! Here’s what you need to know about our shipping policies:

Fast Shipping: Most items ship within the same day or within 48 hours of your order being placed.

Custom Orders: Please allow additional processing time for custom or made-to-order products.

Flat Rate Shipping: Enjoy $9 Flat Rate Shipping on all standard orders.

Free Shipping:

Orders over $90 qualify for FREE shipping!

Always FREE shipping on:

  • ASV Levers
  • Rough Country Products
  • S3 Power Sports Products

No Sales Tax Outside Minnesota: Since we only have a tax nexus in Minnesota, sales tax is only collected on orders shipped within MN.

Customers with shipping addresses outside Minnesota automatically save on sales tax—just one more way to get great value!

(Please consult your local tax policies for compliance in your area.)

We’re committed to delivering your products efficiently and reliably. Thank you for choosing us!

Vehicle Filter

Filter Your Vehicle