Cane Creek Invert Gravel Fork Smooths Your Ride Gravel bikes used to be fully rigid with no suspension on the front or rear. With a suspension fork on the front of your bike, you'll have a smoother ride over rough terrain so you can ride farther and more comfortably. The Cane Creek Invert Gravel Fork smoothes your ride and gives unbelievable control of your bike on rough roads, loose turns, and steep descents. It's surprisingly lightweight, easy to use, and wonderful. Riding beyond the pavement can be rough, physically taxing, and unpredictable. Invert goes straight to the source of this problem to offer a smoother ride with more traction, both uphill and down. With Invert, you'll be more efficient, more relaxed, and have the confidence to glide over gravel like you've never experienced before. Features Inverted design promotes the smoothest possible operation, lightest weight, and cleanest look Garvel-specific tuned with a progressive air spring that balances traction with the right amount of support and is fully adjustable for rider weight Climbing Switch on the 40mm version that engages a firm setting for out-of-the-saddle pedaling Clearance for up to 50mm wide tires SPECIFICATIONSTravel30mm, 40mm Lockout Only On 40mm Option Axle Type12x100mm Steer Tube Diameter1-1/8" to 1. 5" Tapered Stanchion Diameter30mm Stanchion Material Aluminum Wheel Size700x50mm Upper Material Aluminum Crown Material Carbon Fiber Axle To Crown Length425mm (SL), 435mm (CS)Offset45mm External Adjustments Climb Switch (40mm)Internal Adjustments-Spring Air Spring Damper-Brake Compatibility160mm Flat Mount Max Rotor Size180mm Intended Use Gravel Weight990g (30mm), 1113g (40mm) | Cane Creek | Invert Gravel Fork 30Mm Cl