Robert Axle Project Resistance Trainer 12mm Thru Axle For Trek Checkpoint , Checkmate , Madone
- Low stock - 1 item left
- Inventory on the way
Robert Axle Project Resistance Stationary Trainer 12mm Thru Axle, Length: 160, 167 or 172mm
Thread: 1.0mm
Robert Axle Project thru axles allow modern frames to be used with axle mount trainers.
For use with bike trainers such as 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo Kickr Snap and more
This Axle Kit is compatible with the following 2025 Trek Checkpoint SL (Gen 3), Checkmate and Madone SL/SLR (Gen 8) with conical thru-axles
-Checkpoint SL 5 (Gen 3)
-Checkpoint SL 6 (Gen 3)
-Checkpoint SL 7 (Gen 3)
-Checkmate SLR 7
-Checkmate SLR 8
-Checkmate SLR 9
-Madone SL 5 (Gen 8)
-Madone SL 6 (Gen 8)
-Madone SL 7 (Gen 8)
-Madone SLR 7 (Gen 8)
-Madone SLR 8 (Gen 8)
-Madone SLR 9 (Gen 8)
IMPORTANT: Before ordering, make sure your specific trainer will accommodate the width of the thru-axle equipped bike that you are using
Measure trainer at the widest setting and measure the bike frame width at the rear hub
The Robert Axle ends will extend 15mm past the frame on each side
Axle shaft and axle ends are machined from 7075 aluminum and hard anodized
Installed or removed using a 5mm Allen wrench
Model: Trainer Thru-Axles
Brand: Robert Axle Project
Manufacturer Part Number: TRA213
UPC: 602150467292
Our products are in stock and ready to ship. We take pride in having world-class customer service, an amazing selection of products and fast shipping.