BSD Substance XL Mid BB Set 24 x 41mm Black RGroup_4C3457C08CA39E630C3C486923DEB4AF5C47CE7A this seat ensures durability and

this seat ensures durability and longevity

supported by a stable tripod base

is Pirelli's most advanced formulation

including Rola Sports load bars

this bike is designed to deliver speed without compromising on ride quality

BSD Substance XL Mid BB Set 24 x 41mm Black RGroup_4C3457C08CA39E630C3C486923DEB4AF5C47CE7A this seat ensures durability andThe BSD Substance XL Mid BB Set is designed for 24mm crank spindles, offering optimal performance and durability. It features precision sealed cartridge bearings for a smooth ride and includes fully CNC'd 6061 aluminum spacers for exceptional strength. The spacer kit ensures a perfect fit for your bike. Weighing only 160g, this bottom bracket is a lightweight yet robust option for serious cyclists. SKU: bscr701 03 blk.