Park Tool BBT-RS BB Bottom Bracket Tool - Retaining System CheckoutTitle=Birzman Shimano BB Socket } Perfect size for little

} Perfect size for little riders

Weight 50 Shaft Type Threaded ISO Width (mm) 18 ISO Width (mm) 19 ISO Width (mm) 20 ISO Width (mm) 21 ISO Width (mm) 22 ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Diameter 571 / 650c Valve Core Removable Labeled Size 650c x 18 - 25 Valve Presta Long 56-74mm

Supernova M99 Direct cable will light up the M99 lights when the Magura MTe brakes are applied

6mm color black

Traditional square JIS 2-degree taper crank arm interface

Park Tool BBT-RS BB Bottom Bracket Tool - Retaining System CheckoutTitle=Birzman Shimano BB Socket } Perfect size for littleThe BBT RS uses a spring based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage and possible cross threading Features an M8 threaded rod and a double sided adapter nut with M12 and M15 threads, allowing it to thread directly into any compatible cartridge bottom bracket The M15 adapter can also be used to install any of Park Tools nine aluminum bottom bracket