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Extralite Black-Lock 12x142mm Rear Thru-Axle

Extremely light thru-axles for 12mm thru axle frames. Their unique design ensures a prefect function with a well balanced dimensioning.

The notched area of the thread get reinforced by the allen groove and locking/tightening forces do not affect the axle with useless torsional stress.

Machined with our usual Extra-care, makes you save up to 50g! The bronze washer adds a smooth action, a tricky nice touch.

AL 7075 T6 CNC Axle
6mm Allen on thread side
Bronze self lubing washer
Laser etched graphics
100% made in Italy

Mfr Claimed Weight

Model Compatibility Total Length Thread Length Thread Pitch Weight
BlackLock 12.1 Shimano E-Thru 172 18 M12x1.5 29g
BlackLock 12.2 Specialized, Syntace X-12 161 17 M12x1 29g
BlackLock 12.3 Maxle 176 19 M12x1.75 30g