Bicycle Component
Single-Speed Chain Tensioner Double-Pulley CNC-Machined
$15.28
Cross-border shipping calculated at checkout · delivery window shown per route
Shipping estimate
Checking shipping rates...
30-day returns
·
Secure checkout
·
Tracked cross-border delivery
This single-speed chain tensioner is designed for mountain bike single-speed conversions and drivetrain cleanup. Main components are crafted from high-strength aluminum alloy and stainless steel. Features a CNC-machined, anodized finish for wear resistance. The kit includes a black flywheel, C-shaped double-pulley tensioner, an adjuster piece, and three hex keys. The double-pulley construction provides chain retention on bumpy terrain. Adjustable tension design allows fine-tuning for optimal chain management.