F43 CMX Tune | Tool Free LSC | 220 mm Travel | E-Ride Pro SR

Sirris offers two weight ranges when selecting your CMX Tune F43 fork for E-Ride Pro SR. (Listed weight ranges are rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges) 140 lbs - 180 lbs  (Medium = 4.0/4.0 springs)180 lbs - 220 lbs  (Heavy = available soon)Fork spring rates listed above are left side/right side. FORK SPECS: ArchitectureUpside down fork Travel220 mm Free length775 mm(drop clamp option adds another 25mm of extended length) Fork Spacing178 mm - allows for unlimited tire choice (dirt or street) Fork weight4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance) StanchionsØ43, high tensile steel with hard chrome Outer tubesSeamless 7050 aluminum, type 3 hard anodized coating Drop outs6061 aluminum, type 2 anodized coatingReplaceable caliper mount brackets allow for caliper and wheel upgrades AxleUltra-high tensile ha