MSRP | $1,250 | $1,375 |
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Where to Buy | — $1 At | |
Category | Gravel | Gravel |
Weight | 22.7 lbs | 25.1 lbs |
Aluminum | Aluminum | |
Fork | Carbon | Carbon |
Wheels | Aluminum | Aluminum |
Wheel Size | 700c | 700c |
Clearance | 45c | |
Brakes | Mechanical Disc | Mechanical Disc |
Groupset | Sora, FSA | microSHIFT Advent X |
Drivetrain | 2 × 9 | 1 × 10 |
Brand Site | ||
Summary | The Cannondale Topstone Sora is an aluminum frame gravel bike with mid-range components and mechanical disc brakes. |
Frame | SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts, 142x12 thru-axle, Tapered headtube, Flat mount disc, StraightShot internal cable routing, Multiple gear/bottle mounts | Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts |
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Fork | Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle | Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts |
Bottom Bracket | FSA Cartridge | Cartridge, square taper |
Headset | Topstone Si, 25mm Alloy top cap | Integrated, 1-1/8" - 1.5" |
Stem | Cannondale 4, 6061 Alloy, 31.8, 6° | Cannondale 3, 6061 Alloy, 31.8, 7° |
Handlebar | Cannondale 3, butted 6061 Alloy, 16 deg flare drop | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
Saddle | Cannondale Stage Ergo | Cannondale Stage CX |
Seatpost | Cannondale 4, 6061 Alloy, 27.2 x 400mm | Cannondale 4, 6061 Alloy, 27.2x350mm |
Pedals | Not included | |
Grips | Cannondale Grip Bar Tape w/Gel, 3.5mm | Cannondale Bar Tape, 3.5mm |
Rear Derailleur | Shimano Sora | microSHIFT Advent X |
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Front Derailleur | Shimano Sora, 31.8 clamp | |
Crank | FSA Tempo Adventure, 46/30 | Prowheel, Charm 40T |
Shifters | Shimano Sora, 2x9 | microSHIFT Advent X, 10-speed |
Cassette | Sunrace, 11-34, 9-speed | microSHIFT, 11-48, 10-speed |
Chain | KMC Z9, 9-speed | KMC X10, 10-speed |
Brakes | Promax Decoder R cable actuated disc, 160/160mm rotors | Promax Render R mechanical disc, 160/160mm rotors |
Brake Levers | Shimano Sora | microSHIFT Advent X |
Rims | RD 2.0, 28h | GXD 1.0, 28h |
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Spokes | Stainless steel, 14g | Stainless Steel, 14g |
Front Hub | Formula RX-512 12x100 | (F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm |
Rear Hub | Formula RX-142 12x142 | (F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm |
Tires | WTB Riddler Comp, 700 x 37c | WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c) |