Built for riders who push the limits, the ProTaper Race Spec (RS) Rear Sprocket delivers maximum durability and drivetrain performance. Engineered with self-cleaning mud grooves and CNC precision, it's made to outlast and outperform in any terrain.
Key Features
Self-Cleaning Mud Grooves: Angled channels eject debris to preserve power and prevent premature wear
7075-T6 Billet Aluminum: Heat-treated and lightweight for unbeatable strength-to-weight ratio
Increased Tooth Contact: Up to 40% more chain engagement compared to standard sprockets
Precision Fit: CNC-machined with countersinks that auto-center to hub—no guide ring needed
Hard Anodized Finish: Deep color and corrosion resistance that lasts
Made in the USA: Quality you can trust, built for serious riders
Specifications
Material: 7075-T6 heat-treated billet aluminum
Sizes Available: 49T, 50T, 51T, 52T
Step up your sprocket game—run what the racers trust.
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!
Let customers speak for us
from 12 reviews
Great service
Was looking for the limited addition new glory harnesses and sent a message to make sure they had them in stock. Got a quick response and went ahead and ordered he shipped them out next day. Super happy with the service.
Excellent service and reached out to make sure I got what I needed. Got the lever in under a week here in Kentucky. Actually ordered another for another bike because of service.
I was really hoping for this lever to help my 4 year old on his stacyc and it made a huge difference. Closer to the bars, easier for him to squeeze as he is 4 and all around great lever. Super happy with the purchase.
