TOKEN's Ninja design brings a locked-together, creak-free fit to Trek BB90 / BB95 frames with Shimano 24 mm cranks, and adds stiffness while it's at it.

Highlights

  • Thread-together Ninja design for Trek BB90 / BB95
  • Shimano 24 mm cranksets
  • Premium steel or TBT ceramic bearings
  • Fusion construction
  • From 65 g per set

Ninja thread-together design

The alloy shell extends through the frame so the left and right sides thread together, locking frame, crankset and bottom bracket into one unit. That adds stiffness and stops the movement that makes press-fit bottom brackets creak.

Fusion construction

Fusion construction wraps the alloy bearing housing in a nylon composite. The composite can be machined for a snug fit in the frame, while the bearings sit on a solid alloy platform for a longer life.

Bearing choice

TBT bearings use ceramic balls and very hard races for very low rolling resistance and long-lasting performance. Premium bearings are TOKEN's high carbon steel bearings.

Options

Bearing TypeBearingsWeightProduct code
PremiumHigh carbon steel67 gBB3724
CeramicTBT ceramic65 gBB3724-TBT

Compatibility & fit

Frame: Trek BB90 / BB95 (37 mm x 90.5 / 95.5). Crankset: Shimano 24 mm spindle.

Installation: TOKEN recommends its BB3724R-2A tool.

Listed weights exclude spacers.

Bottom bracket installation is a separate workshop service and isn't included in the price. Our workshop can fit it with the correct tooling and check the shell before it goes in.

TOKEN warrants this product against defects in materials or workmanship for two years from the original date of purchase, for the original purchaser with dated proof of purchase. Normal wear and tear, bearings (unless unused), and damage from incorrect installation, modification, neglect or improper maintenance are not covered; TOKEN repairs or replaces a defective product at its discretion. This is in addition to your rights under the Australian Consumer Law.

For warranty support, return the product to Tune Cycles and we'll manage the claim with TOKEN's Australian distributor.

  • Thread-together Ninja design for Trek BB90 / BB95
  • Shimano 24 mm cranksets
  • Premium steel or TBT ceramic bearings
  • Fusion construction
  • From 65 g per set
TypeThread together
Frame typeTrek BB90 / BB95 (37 mm x 90.5 / 95.5)
Crank typeShimano 24 mm spindle
Bearing typePremium (high carbon steel) or TBT (ceramic)
Bearing size34.3 x 24 x 6.5 mm
Weight (excl. spacers)TBT 65 g; Premium 67 g (per set)
TOKEN toolBB3724R-2A
SKU FES-P-29824
Brand TOKEN