Secure front wheel fixing for disc-brake bikes

Shimano's E-THRU axles hold the wheel securely and come out again without a fight. The SM-AX720 uses an internal cam mechanism for consistent clamping force, and the lever position can be adjusted so it sits where you want it when the axle is tight.

Highlights

  • Front E-THRU axle, 100 mm width, 12 mm diameter
  • Cam lever fixing system for stable clamping force
  • Adjustable lever position with an integrated adjusting system
  • Simple, clean appearance
  • 65 g average weight

Easy set-up

The integrated adjusting system lets you set where the closed lever sits, so it tucks out of the way of the fork leg and is still easy to reach when you need to drop the wheel out.

Compatibility and fit

Front axle for forks with 100 x 12 mm thru-axle dropouts. Thread pitch and required axle length vary between forks, so check your fork manufacturer's specification before ordering. Tune Cycles can confirm the right axle for your bike.

Shimano warrants to the original retail purchaser that the Shimano bicycle division product for which they received this warranty, is free from non-conformities in material and workmanship for a period of two years and their Dura-Ace and XTR components are covered for a period of three years from the date of original retail purchase. Shimano footwear, soft goods and wheels are warranted for a period of one year.

  • Simple and clean appearance
  • 12mm E-THRU axle
  • Easy set up
  • Lever position adjustable
  • Integrated adjusting system
  • Stable fixing power
  • Cam lever fixing system
  • MODEL NO: SM-AX720-100x12
  • ULTEGRA R8000 Series
  • Average weight: 65
  • Axle_Hollow axle
  • Axle_Length: 121mm
  • Axle_Thread pitch: M12 x 1.5
  • Axle type_100 x 12 mm    
  • Lever position adjust type    
  • Axle_Length: 121mm
  • Lever position adjustment_Hexagon wrench type
ModelSM-AX720-100x12
TypeE-THRU thru axle
Front / rearFront
Hub width100 mm
Axle diameter12 mm
FixingInternal cam lever
Average weight65 g
SKU SHM-ESMAX720F10012
Barcode # 4524667851349
Brand Shimano
Shipping Weight 0.3000kg
Shipping Cubic 0.001000000m3
Unit Of Measure each

Must be installed and serviced by qualified bicycle mechanic