Cassettes (Rear Sprockets) Surly

Upgrade your fixed gear or single-speed drivetrain with the durable and reliable SURLY Track 3/32 Pinion. This precision-machined pinion is designed for optimal performance and longevity, ensuring a smooth and efficient power transfer to your rear wheel. Built to withstand the rigors of urban riding, track cycling, and everything in between, the SURLY Track 3/32 Pinion is a crucial component for any serious cyclist seeking a dependable and high-performing drivetrain.This SURLY Track Pinion, categorized under Cassettes and specifically designed for fixed gear and single-speed bicycles, offers exceptional durability thanks to its robust construction. Crafted from high-quality steel, it resists …

SURLY Single Speed Spacer Kit | Precision Chainline for Flawless PerformanceAchieve the perfect, silent, and efficient single-speed drivetrain you´ve always wanted with the SURLY Single Speed Spacer Kit. Designed for discerning cyclists who understand that simplicity requires precision, this kit is the definitive solution for dialing in your chainline. Whether you are converting a geared bike to a single-speed masterpiece, building a new custom ride from the ground up, or performing essential maintenance, these spacers provide the micro-adjustability needed for a perfectly straight chain path from cog to chainring. A flawless chainline is critical for minimizing friction, reducing component w…