Length = 181mm. Shimano E Thru Boost: 12mm x 148mm x 1.5mm axle. 12 x 148 x 1.5 MTB Boost Rear Thru Axle Shimano E-THRU compatible (L181mm). Thread pitch M12 x 1.5.
181mm x 12mm x 1.5mm Pitch Rear Thru Axle
170mm x 12mm x 1.5mm MTB Rear Thru Axle 170.5mm x 12mm x 1.5mm
180mm x 12mm x 1.75mm Pitch Rear Thru Axle
178mm x 12mm x 1.5mm Pitch Rear Thru Axle
180mm x 12mm x 1.0mm Pitch Rear Thru Axle
142mm x 12mm x 1.5mm Bike Thru Axle
