JW Bicycle Products - Captive Bolt Chain Tensioner *SHORT*
The goal was to create a chain tensioner that did not have a bolt sticking out the back. Bolt stays contained inside the body while the slider moves back and forth. 100% CNC machined from 7075 aluminum. Stainless Steel hardware. Bright dip anodize finish. Sold as a pair. MADE IN USA!
- Graduation marks to help with proper wheel alignment.
- Thinner profile on the backside to improve fit with thin chromoly dropouts.
- Flat front surface so you don't have to worry about your hub washers fitting.
** New Short Version For Small Dropouts **
Axle: 3/8" / 10mm
Min Adjustment: 0.30" / 7.6mm
Max Adjustment: 0.88" / 22.3mm
Colors: Red Bright Dip Anodize
Blue Bright Dip Anodize
Silver (Clear) Bright Dip Anodize
Black Bright Dip Anodize
RAW (CNC Finish)
Gold Bright Dip Anodize
Purple (Deep Purple) Bright Dip Anodize
