DCR "WELDED PRO" High Performance Cam - CRF125F/FB axle You need this swingarm and

You need this swingarm and this shock to make it all work

The manufacturing process incorporates a welded seam for strength

TIG welded construction

This does require the aRacer iLink Calibration Cable

If you're serious about making power

DCR "WELDED PRO" High Performance Cam - CRF125F/FB axle You need this swingarm andDCR High Performance "WELDED PRO" Camshaft For Stock Bore or Big Bore Kits Fits 2013 Current CRF125F & FB* Huge gains over the mild stock cam DCR Billet roller cam with . 188" lift and 233 durationDCR Billet cams are advanced 2 crank degrees for more bottom end torque. *Must use a fuel controller on 2019+ EFI models Heat treated & Precision ground to spec The largest spec camshaft available for the CRF125F Engineered for high output horsepower while