CeramicSpeed BB90 Bottom Bracket - 24mm Spindle, Black Coated Bearring Apparel_Men's Cycling Jacket and is 68mm wide

and is 68mm wide

the Speedster Gravel 20 Disc is ready to take you there

Beaumont’s robust 700x35C tires for reliable gripping and improved shock absorption

Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting

while the suspension fork absorbs bumps and vibrations

CeramicSpeed BB90 Bottom Bracket - 24mm Spindle, Black Coated Bearring Apparel_Men's Cycling Jacket and is 68mm wideBB90 is the Trek oversized bottom bracket standard and is only found on Trek road bikes. The shell is 90. 5mm wide and is designed to work with 24mm spindles and road cranks and have the bearings inside the shell. The CeramicSpeed Bearings come as two bearings, which are then pressed into the frame. Those two bearings consist of either CeramicSpeed Standard or Coated Bearings. Both feature super smooth, super round CeramicSpeed Balls contained in