Tacx E-Thru Trainer Axles for Classic Trainers M12 x 1.75 Casing-Tech Wall Gravel this boot has been developed

this boot has been developed in collaboration with World Cup athletes

Quality lint-free paper for all-round use

RockShox Service Kits include o-rings glide rings air valve caps air valves c-clips bottom out bumpers crush washer etc

without icing up

all other cogs are steel

Tacx E-Thru Trainer Axles for Classic Trainers M12 x 1.75 Casing-Tech Wall Gravel this boot has been developedSuitable for Tacx trainers with rear wheel drive only 01: T1706 E Thru trainer axle M10x1, with metric fine thread. For hubs with axle skewer attachment 135? 10mm: various Swiss and Shimano. Length: 162. 5mm 02: T1707 E Thru trainer axle M12x1, with metric fine thread. For hubs with axle skewer attachment 142? 12mm: various DT Swiss and Shimano. Length: 162. 5mm 03: T1709 E Thru adapter X 12 (>142 mm) 04: T1711 E Thru trainer axle M12x1, with metric