The GT Bikes G-1 CHAIN chain tensioner ensures that your rear wheel and chain are always taut – so you can concentrate on riding, not on readjusting.
Axle: 10mm
Housing: 35 mm wide 6061-T6 aluminum
Weight: approx. 78g / pair
Scope of delivery:
2x chain tensioners
It's about more than just chain tension: The two oversized chain tensioners hold your rear wheel firmly in position and give your pegs maximum support. This significantly reduces the stress on the hub axle.
Made from 35mm wide 6061-T6 aluminum, these skewers are robust and lightweight – weighing just 78 grams per pair. Two 10mm mounting holes provide the necessary adjustability for most BMX frames.
The chain tensioners fit a 10mm axle and are a simple upgrade that makes your rear triangle more stable, keeps the chain taut and thus gives you more control while riding.