Pay in 4 interest-free payments of $2.99 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Size: 12mm
Cro-moly steel spindle
Offset: 3mm (Boost spacing)
5 press-fit bottom bracket shell
Designed specifically for 2x11 Shimano mountain drivetrain use
Trek Madone Gen 8 Seatmast Grommet One size Black 15mm Axle Diameter Size: 12mmSeatpost Part Trek 2025 Madone SLR Seatmast Grommet Black Genuine replacement parts Original equipment replacement parts for your ride. Integrates seamlessly into the frame. Key Features Compatible with SL and SLR frames Refer to the Service Manual for assembly & service instructions Specifications Color Black Size One size Gender unisex Intended User Age 12 years and over Model Year 2026
US$ 900.00
US$ 3350.00
US$ 499.50
US$ 6625.00
US$ 4750.00
US$ 1625.00
US$ 3500.00
