The Stormchaser GRX 810 1x SUS is a gravel bike with suspension for the most challenging terrain. The 6066-T6 alloy frame with Class 5™ VRS and RockShox Rudy XPLR suspension fork team up to drastically reduce chatter on the roughest roads and trails. Our Alternator Flat Mount dropouts allow for 1x geared drivetrains or easy, solid single speed setups (with single speed plate, sold separately). Mounts for water, food, and accessory storage let you go far and wide in places with few resupply options. If you regularly ride pothole- and rut-ridden gravel or want to weave rugged fire roads into your routes, Stormchaser GRX 810 1x SUS is up for it.

• Design Wheel/Tire Sizes:700c x 42 mm
• Alternate Wheel/Tire Sizes: 700c x 32–50 mm; 650b x 47–50 mm
• Suspension Fork Length (Travel): 435mm (40mm)
• Rigid Fork Length: 420 mm
• Fork Offset: 51 mm
• Headset, Upper: IS41
• Headset, Lower: IS52
• Seatpost: 27.2 mm
• Seatpost Collar: 32.0 mm
• Dropper Compatible (Routing): Yes (internal)
• Front Derailleur Clamp: N/A
• Front Derailleur Type: N/A
• Bottom Bracket: 73 mm BSA, threaded
• Crankset (Max Ring - Single Speed): 1x crankset, 40t max, Race Face/Easton 51 mm chainline, single speed only
• Crankset (Max Ring - Geared): 1x crankset only, 38t max, 49 mm MTN chainline, 168 Q-factor min.
• Front Brake (Rotor): Flat mount frame standard, 35 mm thickness, 42 mm bolt length (160 mm rotor only)
• Rear Brake (Rotor): Flat mount frame standard, 20 mm thickness, 27 mm bolt length (140–160 mm rotor)
• Rear Spacing: 12 x 142 mm TA
• Rear Axle Size: M12 x 167L, TP = 1.5, TL = 20 mm (NOTE, DOES NOT FIT SALSA DEABOLT W/ LEVER. DEADBOLT UL TOOLED AXLE ONLY)
• Derailleur Hanger: Hanger 465, QBP# FS2322 (Requires geared Alternator Flat Mount Plate, QBP# FS0719, and Hanger Axle/Stud Kit, QBP# FS1181)
• Rear Rack Mounts: Yes, universal rack rear compatible. Salsa Post-Lock seat collar required. Salsa Wanderlust Rack recommended.
• Fender Mounts: Yes, required fender hardware included.
• Max Tire Size with Fenders: 700c x 47 mm
• Water Bottle Mounts: Frames up to 56 cm: 2 in main triangle. Frames 57.5 cm and larger: 3 in main triangle.
• Downtube Accessory Mounts: One
• Top Tube Mounts: Yes, compatible with Salsa EXP Series Top Tube bag.
• Stem Clamp: 28.6 mm
• Crown Race: Integrated SHIS 40, 36° Angle
• Front Spacing: 12 x 100 mm TA
• Front Axle: M12 x 120L, TP = 1.5, TL = 12 mm
• Three-Pack Mounts: One mount per fork leg.
• Rack Mounts: 165 mm Low-rider compatible. Salsa Down Under rack recommended.