The RL-4 Chain tensioner from DaBomb is a simple and reliable fixed chain tensioner for single speed conversions on bike frames designed for cassette and derailleur systems

and a moisture-wicking 4way stretch shell

(1) Standard Grip Sleeve

Hydration Bladder Capacity / Bladder style / Valve style: 2 litre Crux reservoir

The liner is held in place by 14 Smartshock Elastomers that allow the helmet to not only absorb direct impact

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm Superboost - 32 Hole - Shimano Microspline - Blue Virtual Parent The RL-4 Chain tensioner fromThe Pro 4 is an incredibly versatile and easily serviceable hub that builds upon Hope's reputation for bulletproof quality and attention to detail. The hubs are machined from a single billet of 2014 T6 aluminium and run on stainless steel sealed cartridge bearings for smooth running and outstanding reliability. The 4 pawl ratchet system has 44 teeth with solid and reliable 8. 2 deg engagement with that unmistakable Hope sound. The Pro 4 spoke flange