Nathan Synergy Bladder Dual Chamber Replacement Hydration Bladder - 3 L Teeth_30T Ultra-Torque system have both drive

Ultra-Torque system have both drive and non-drive side bearings pre-installed

Capacity: 3 bikes

Comes complete with bottom bracket for 68 and 73 mm frames (SM-BB4600)

without the need for any tools

Nathan Synergy Bladder Dual Chamber Replacement Hydration Bladder - 3 L Teeth_30T Ultra-Torque system have both driveNathan Synergy Bladder Dual Chamber Replacement Hydration Bladder 3 L The Nathan Synergy Dual Chamber Bladder water pouch is a very ingenious and practical product for your long running or trail runs . It is a 3 liter water pouch coupled with an electrolyte pouch to allow you to make your own energy drink mixes according to your needs thanks to a concentration adjustment button. The valve has an ON OFF system which prevents the risk of leaks. Almost 3