| Frame |
Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts |
Series 1 City + Sport, 6061 Aluminum, 700 C Wheels, Fender and Rack Mounts |
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| Stem |
Cannondale 3, 6061 Alloy, 31.8, 7° |
Marin Adjustable Height and Angle |
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| Handle Bar |
Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
Marin Alloy, 30 mm Rise |
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| Fork |
Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts |
Steel, Straight Blade, Fender and Rack Eyelets |
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| Seatpost |
Cannondale 3, 6061 Alloy, 27.2x350mm |
Alloy Suspension Post. 27.2 mm |
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| Grip |
Cannondale Bar Tape, 3.5mm |
Marin Commute |
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| Crankset |
Shimano GRX 600, 46/30 (Europe/UK - FSA Gossamer Pro Modular AGX+, 46/30) |
Shimano FC-TY301, 48/38/28T, Ring Guard |
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| Pedals |
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Commute Platform |
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| Chain |
KMC X11, 11-speed |
KMC Z8 |
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| Shifters |
Shimano GRX 600, 11-speed |
Shift Lever : Shimano EF500 3 x 8-Speed |
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| Saddle |
Fizik Aliante Delta, S-alloy rails |
Marin City + Sport Extra Plush |
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| Headset |
Integrated, 1-1/8" - 1.5" |
FSA, Threaded |
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| Derailleur Front |
Shimano GRX 800, braze-on |
Shimano FD-TY710 |
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| Derailleur Rear |
Shimano GRX 810, Shadow RD+ |
Shimano Altus 8-Speed |
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| Hub Front |
Formula cartridge bearing, 12x100mm centerlock |
Forged Aluminum Alloy, 32H |
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| Hub Rear |
Formula cartridge bearing, 12x142mm centerlock |
Forged Aluminum Alloy, 32H |
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| Spoke |
Stainless Steel, 14g |
14 g Stainless Steel |
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| Cassette |
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SunRace 8-Speed, 11-32T |
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| Bottom Bracket |
Shimano BB-RS500 (Europe/UK - FSA BB386 MegaEvo) |
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| Front |
WTB Riddler TCS Light, 700x37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700x35c, tubeless ready) |
Vee Tire, Zilent, 700 x 38, Wire Bead |
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| Rear |
WTB Riddler TCS Light, 700x37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700x35c, tubeless ready) |
Vee Tire, Zilent, 700 x 38, Wire Bead |
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| Wheel / RIM |
Rims: WTB ST i23 TCS, 28h, tubeless ready |
Marin Aluminum Double Wall, Machined Sidewall |
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| About |
The Cannondale Topstone 1 is a high-performance gravel bike designed for riders looking for a v Read More |
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| Features |
- Lightweight SmartForm C2 Alloy frame w/ full carbon fork
- Shimano GRX 800/600 11-speed gravel group
- WTB ST i23 TCS rims |
- Series 1 Aluminum Frame
- Adjustable Stem
- City + Sport Geometry
- Wide-Range Gearing |
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| Additional Details |
Rear Cogs: Shimano 105, 11-34, 11-speed
Size: XS, SM, MD, LG, XL |
Bottom Bracket : Sealed Cartridge Bearings, Square Taper |
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