Bottom Brackets

Tailor BB Ultra

Sale price$118.00 USD
SKU: P3724C
Category: BB90

Category

Select Spindle (mm): 24

Select Spindle (mm)

Small but Powerful

Crafted exclusively for Trek BB90/95 frames, this bottom bracket boasts an angular contact design that maximises power transfer for enhanced durability and faster speeds. Featuring highly effective contact seals, it provides exceptional water resistance, making it incredibly long-lasting.

Ceramic Rolling

This technology incorporates ceramic beads with low resistance that are immune to rust, deformation, and bonded with nano grease. These features provide the benefits of reduced resistance, faster running speeds, and exceptional water resistance, surpassing the performance of conventional steel balls.

General
BB Type Press-fit
Material Steel
Bearing
Bearing Type Angular Contact
Bearing material Ceramic
In The Box
24mm Spindle 2 24 Bearings
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
22mm Spindle 1 24 Bearing
1 22 Bearing
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
2 Spring spacers
Item Spec Shell DIA Shell Width Crankset Weight
P3724AC BB90 37mm 90mm Shimano or 24mm axle crankset 47g
P3722AC BB90 37mm 90mm Sram GXP 48.5g