MSRP | $4,000 | $4,000 | $3,000 |
---|---|---|---|
Where to Buy | |||
Category | Gravel | Gravel | Gravel |
Weight | 18.8 lbs | ||
Carbon | Carbon | Carbon | |
Fork | Carbon | Carbon | Carbon |
Wheels | Aluminum | Aluminum | Aluminum |
Wheel Size | 700c | 700c | 700c |
Clearance | 2.1" | 53c | |
Brakes | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc |
Groupset | GRX 800 | GRX 800 | GRX 800, GRX 600 |
Drivetrain | 2 × 12 | 1 × 12 | 2 × 12 |
Brand Site | |||
Summary | The Cervélo Áspero GRX RX820, Specialized Crux Comp, and Giant Revolt Advanced 2 are all carbon frame gravel bikes with hydraulic disc brakes. The Áspero GRX RX820 has better components. |
Based on frame geometry and build specs.
Frame | Carbon fiber BB Standard: T47, Threaded Colors: Sea Ice; Woodsmoke | Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc BB Standard: T47, Threaded Colors: Sea Ice; Woodsmoke | Advanced-grade composite, 12x142mm thru-axle, disc, flip chip dropout BB Standard: T47, Threaded Colors: Sea Ice; Woodsmoke |
---|---|---|---|
Fork | Cervélo All-Carbon, Tapered Aspero Fork | S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc | Advanced-grade composite, full-composite OverDrive steerer, 12mm thru-axle, disc |
Shock | N/A | ||
Bottom Bracket | FSA, T47 BBright, 24mm spindle | Shimano Threaded BSA BB | FSA BB-AL86 or Shimano Press Fit |
Headset | FSA IS2 1-1/4 x 1-1/2 | ||
Stem | Cervélo ST36 Alloy, w Cable Management | 3D-forged alloy, 31.8mm, 7-degree rise | Giant Contact, 8-degree XS:50mm, S:60mm, M:70mm, M/L:80mm, L:80mm, XL:90mm |
Handlebar | Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare | Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare | Giant Contact XR D-Fuse, 31.8mm XS:42cm, S:42cm, M:44cm, M/L:44cm, L:46cm, XL:46cm |
Saddle | Prologo Dimension NDR T4.0 | Body Geometry Power Sport, steel rails | Giant Approach |
Seatpost | Cervélo SP19 Carbon 27.2 | Roval Terra Carbon Seat Post, 20mm Offset | Giant D-Fuse, composite, 14mm offset |
Pedals | N/A | ||
Grips | Stratus Lite 3.0 |
Rear Derailleur | Shimano GRX, RX820, 12 speed | Shimano GRX RX822-GS, 12-speed | Shimano GRX RX-820 |
---|---|---|---|
Front Derailleur | Shimano GRX, RX820, 12 speed | Shimano GRX RX-820 | |
Crank | Shimano GRX 820, 48/31T, 12 Speed | Shimano GRX RX820, 40T | FSA Omega Modular AGX+, 32/48 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
Shifters | Shimano GRX, RX820, 12 speed | Shimano GRX RX820, 1x12-speed | Shimano GRX RX-610, 2x12 |
Cassette | Shimano HG710, 11-36, 12 speed | Shimano XT, 12-speed, 10-45t | Shimano CS-HG710, 12-speed, 11x36 |
Chain | Shimano M8100, 12 speed | Shimano XT M8100, 12-speed w/ quick link | KMC X12L-1 |
Brakes | Shimano GRX RX820 | Front: Shimano GRX RX820, Rear: Shimano GRX RX820 | Shimano GRX RX-410 hydraulic, Giant MPH rotors [F]160mm, [R]160mm |
Brake Levers | Shimano GRX RX-610 hydraulic |
Rims | Fulcrum Rapid Red 300, 12x100(F)/142(R), 24H, 24mm IW, HG freehub, centerlock, tubeless compatible | Front: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples, Rear: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples | Giant P-X2 Disc wheelset, alloy |
---|---|---|---|
Spokes | Sapim | ||
Front Hub | Giant alloy, 12mm thru-axle | ||
Rear Hub | Giant alloy, 12mm thru-axle | ||
Tires | WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c | Front: Pathfinder Pro 2BR, Tan Sidewall, 700x38, Rear: Pathfinder Pro 2BR, Tan Sidewall, 700x38 | Maxxis Rambler/Ravager, 700x40c, tubeless |