A Robert Axle Project Lightning Bolt-On axle replaces the proprietary front R.A.T. axle on Cervelo bikes with a simpler bolt-on design and a standard threaded nut, so wheel changes no longer need the R.A.T. tool.

Highlights

  • 12mm diameter, 130mm length, for 12x100 front hubs
  • Replaces the Cervelo R.A.T. nut with a standard threaded nut
  • 7075 aluminium shaft, hard-anodised, 30g axle + 5g nut
  • Installs and removes with a standard 6mm hex wrench

Fits Cervelo R.A.T. front forks

This axle is built specifically to replace the front R.A.T. axle on Cervelo bikes with a 12x100 hub — it is not a generic 12mm axle and will not suit other R.A.T. systems (Focus uses its own listing).

Compatibility & fit

Cervelo has used more than one R.A.T. generation, so confirm your exact fork before ordering. Confirm your bike on Robert Axle Project's online Axle Finder (robertaxleproject.com) before ordering, or bring your bike to the Tune Cycles workshop and we'll measure your existing axle and fit the replacement.

Robert Axle Project warrants its axles to be free from defects in material and workmanship for the lifetime of the original purchaser's ownership, covering manufacturing faults only — not misuse, crashes, incorrect installation or normal wear and tear. For warranty support, return the product to Tune Cycles and we'll manage the claim with Robert Axle Project's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • 12mm diameter, 130mm length, 12x100 front hub
  • Replacement threaded nut included (R.A.T. tool no longer needed)
  • 7075 aluminium shaft, hard-anodised: 30g axle, 5g nut
  • 6mm hex wrench installation, no special tools
Axle diameter12mm
Length130mm
Hub spacing12x100 (front)
FitCervelo R.A.T.-equipped front forks only
Material7075 aluminium, hard-anodised
Weight30g axle + 5g nut (35g total)
SKU DTW-RAG-LIG519.C
Barcode # 602150747134
Brand Robert Axle Project