Prevent chain damage to the bicycle frame during traveling with the Pro Chain Tension Device Rearstay. Works for both road and mountain bikes with an adjustable axle spacing from 130mm to 135mm. This device hold on to the chain like a regular drive-train no matter what gear it is in. Keeps the chain and rear derailleur tension tight for easy and no mess storage for car and travel case.
- Handy chain-tension device for travelling
- Incl. sprocket and QR
- Adjustable for both Race & MTB
- Perfect for use in combination with the PRO Bike Bag