12mm thru-axle kit for KERN trailer attachment on rear wheel bike.
The kit includes:
- An aluminum axle body with a diameter of 12mm, a total length of 197.5mm with a thread length of 20mm. Choose your thread pitch variant. 3 variants are possible: 1mm / 1.5mm / 1.75mm. Remove the thru axle from your rear wheel and check the indication generally engraved on the axle.
- 6 flat aluminum adjustment washers with different thicknesses (1, 2, 3, 6, 8, 12 mm)
- 1 conical aluminum adjustment washer, 4mm thick
- 1 nickel-plated steel flat nut for greater strength when screwing. 15 flat wrench for tightening (wrench not included in the kit)
- total weight with all washers: 100g
