Even without a wheel, it’s just so perfect

CNC 12mm thru-axles are made from lightweight alloy and are suitable for disc road bike specifications.
Machined alloy chain keeper protects your bike frame away from chain rubbing and keeps the chain tension properly, allowing easier maintenance, cleaning process and simplify transportation.



  • Chain Keeper

    CNC machined alloy body, 86 x 86 x 33 mm, 120 g
  • Thru Axle

    CNC machined alloy body, Ø12mm, Front 36 g / Rear 46 g
  • Axle Bag

    600D material, 220 x 80 mm (Folded)
  • Origin

    Made in Taiwan


    1. Apply grease to the thread is recommended and tighten with 10Nm torque. Refer to figure for details.
    2. Position the rear derailleur not lower than 14t on the cassette while the chain keeper is on, to avoid falling off when moving the chain.


  • Check the shape, the thread pitch and the total length of your original thru axle. Find the matched info in below chart.
    If your bike brand is not listed in the chart, choose and be sure of the correct axle specification directly.
    Geometry Straight
    thread head
    Geometry Coned
    thread head
    Axle Length
    Thread Pitch 1.00 Thread Pitch1.00
    Thread Pitch 1.50 Thread Pitch1.50
    Thread Pitch 1.75 Thread Pitch1.75


    Figure set to actual width of 2cm, please confirm your browser scale is 100% or PRINT THIS.

Bike Brand Front Axle Length (mm) Rear Axle Length (mm) Geometry Thread Pitch
AURUM 123 164 Straight 1.50
BH 118 160 Straight 1.00
BIANCHI 120 166 Straight 1.50
BMC Not Applicable
CIPOLLINI 115 165 Straight 1.50
COLNAGO 118 160 Straight 1.50
FACTOR 122 162 Straight 1.50
GIANT 118 160 Straight 1.50
PINARELLO 120 166 Straight 1.50
SPECIALIZED 118 160 Coned 1.00
SCOTT ADDICT RC 127 165 Straight 1.50
SCOTT (OLD) 120 160 Straight 1.50
TREK 125 167 Straight 1.75
VITUS 123 172 Straight 1.50