These original replacements will get your wheels working like new.
How to use the Bontrager Switch Thru Axle
The Bontrager Switch Thru Axle can be installed or removed with the Switch lever (sold separately) or with any 6mm hex tool. Watch the video to see how it works.
If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
| Size | Rear, 165mm | Rear, 174mm | Rear, 184mm | Rear, 192mm | Rear, 194mm | Rear, 171.5mm | Rear, 174.5mm | Rear, 180.5mm | Rear, 198.5mm | Rear, 207.6mm | Rear, 229.5mm |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FT/RR/PR | Rear | Rear | Rear | Rear | Rear | Rear | Rear | Rear | Rear | Rear | Rear |
| Length | 165mm | 174mm | 184mm | 192mm | 194mm | 171.5mm | 174.5mm | 180.5mm | 198.5mm | 207.6mm | 229.5mm |
| Axle diameter | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm | 12mm |
| Hub width | 142mm | 148mm | 148mm | 142mm | 157mm | 148mm | 142mm | 148mm | 148mm | 157mm | 197mm |
| Attachment | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle | Thru Axle |
| Thru axle threading | M12 x 1.75 | M12 x 1.0 | M12 x 1.0 | M12 x 1.75 | M12 x 1.0 | M12 x 1.75 | M12 x 1.75 | M12 x 1.75 | M12 x 1.75 | M12 x 1.75 | M12 x 1.75 |
| Material | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
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