Extralite Black-Lock thru axle front

• Weight: ~25g
  
• Axle: Al 7075 T6 CNC
  
• Tool: 6mm Allen on thread side
  
• Compatibility: See table below
  
• Special: Bronze self lubing washer
  
• Graphics: laser etched

Thread Pitch
Here a simple method to check the thread pitch of your axle with a normal vernier caliper.
Measure the total width of 4 thread "roots" as follows:

• Align caliper "jaws" with the "first" and with the "fifth" crests (4 roots).
  
• Total width 4mm --> thread pitch 1mm
  
• Total width 5mm --> thread pitch 1.25mm
  
• Total width 6mm --> thread pitch 1.5mm

Model	Compatibility	A Total length	B Thread length	C & D Thread pitch and diameter	Weight
BlackLock 15.1	DT-Swiss XMM29' (Torsion Box models only)	143	9	M15x1.5	25g
BlackLock 15.2	DT-Swiss XMM29' (All models)	143	16	M15x1.5	26.4g
BlackLock 15.3	Fox	146	14	M14x1.5	26.4g
BlackLock 15.3 B	Fox Boost 110	156	14	M14x1.5	28g
BlackLock 15.4	Rock Shox Sid/Reba/RS1	147	12	M15x1.5	26.7g
BlackLock 15.4 B	Rock Shox Boost 110	156	12	M15x1.5	29g
BlackLock 15.5	Magura	139	11	M15x1	27g
BlackLock 12.5	Road bikes 120mm	120	12.5	M12x1.5	20g
BlackLock 12.5 A	Road bikes 116mm	116	12.5	M12x1.5	19g
BlackLock 12.5 B	Road bikes 125mm	125	14	M12x1.5	21g

Extremely light thru-axles for QR15 forks and 12mm thru axle frames.

Their unique design ensures a prefect function with a well balanced dimensions.

Available for Boost standard.

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.

Black Lock are supplied separately from our wheelsets.

100% made in Italy