Sunlite SL-55 BB ENG Bottom Bracket 73mm SQR JIS CheckoutSpec= 2x55TPI Saddle - A custom-designed saddle

Saddle - A custom-designed saddle complements a sporty look while adding comfort so you can ride longer

All with a high level of reliability for a longer lifespan: the best combo with an M on front for a balanced riding style

Micro-adjust 2-bolt hinged clamp design

5mm of additional Under Tread Thickness

Combo: features user resettable 4-digit combination

Sunlite SL-55 BB ENG Bottom Bracket 73mm SQR JIS CheckoutSpec= 2x55TPI Saddle - A custom-designed saddleAlloy shell. Alloy cups. Chromoly spindle. Sealed bearings TECH SPECS Width 73mm BB Interface ENG Spindle Type SQR JIS Length 113. 5mm Cup Material Alloy Weight 290 300g Cup Type Cup OD Bearing OD Color