GOODYEAR TRANSIT TOUR SECURE 700x40BK WIRE RFL/DYC/E50 5-BIKE The KFX Stem is 3D

The KFX Stem is 3D forged and CNC-machined from AL2014 alloy that is then combined with a carbon structure using FSA CSI (Carbon Structural Integration) technology

Perforated suede-like top layer provides superior comfort and grip in wet or dry conditions

Round profile with micro-knurled surface and siping that utilizes a continuous center line for acceleration right out of the gate

Easy to install SmartHead & hose

GOODYEAR TRANSIT TOUR SECURE 700x40BK WIRE RFL/DYC/E50 5-BIKE The KFX Stem is 3DModeled after Goodyear`s Assurance All Season automobile tire, the Transit Tour combines a durable, utilitarian construction with directional siped tread that offers unsurpassed all weather traction REF Reflective sidewall striping or hotpatch to aid in low light visibility EBIKE50 has achieved a passing rating for use with E Bikes up to 50kph and is ECE R75 approved DYC Dynamic Compounding, formulated for on road applications with an emphasis on