Park Tool SPA-1 Green Bottom Bracket Pin Spanner Hiking & Backpacking Impact Force (kN @ FF

Impact Force (kN @ FF

or out for a summer alpine scramble in varied technical terrain

these MTB bibs let you ditch the pack or gear so you can spend hours in the saddle

great for three-season use

All day comfort is a must for longer excursions and the combination of a waterproof-breathable liner and Comfort Guard insulation will keep feet warm and dry

Park Tool SPA-1 Green Bottom Bracket Pin Spanner Hiking & Backpacking Impact Force (kN @ FFThe SPA 1 is purpose built to fit pin holes on adjusting cups found on cup and cone bottom brackets. Manufactured from high carbon tool steel to ensure long life, vinyl coated for comfortable grip, and color coded for easy recognition. SPA 1 FEATURES Pin diameter is nominally 2. 9mm (0. 11") Flexes to fit pin holes from 10 mm to 45 mm (0. 39" to 1. 77") apart