The Topstone 3 isn’t bound by terrain or tradition. Its SmartForm C2 Alloy frame melds strength and finesse, and microSHIFT Sword shifting meets every incline or descent with unwavering reliability. Big tire clearance and thoughtful gear mounts make it a trusty partner in your search for untamed roads and new experiences.
Features:
| FRAMESET: | |
| Frame: | Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts |
| Fork: | Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts |
| Headset: | Integrated, 1-1/8" - 1.5" |
| DRIVETRAIN: | |
| Front Derailleur: | N/A |
| Rear Derailleur: | microSHIFT Sword |
| Shifters: | microSHIFT Sword, 10-speed |
| Chain: | KMC X10, 10-speed |
| Crank: | Prowheel Charm, 40T |
| Rear Cogs: | microSHIFT, 11-48, 10-speed |
| Bottom Bracket: | FSA cartridge, square taper |
| BRAKES: | |
| Brakes: | Promax Decoder R mechanical disc, 160/160mm centerlock rotors |
| Brake Levers: | microSHIFT Sword |
| WHEELS: | |
| Rims: | GXD 1.0, 28h, 23mm internal width, tubeless ready |
| Spokes: | Stainless Steel, 14g |
| Tire Size: | 37 |
| Wheel Size: | 700c |
| Hubs: | Front: Shimano TC500, 12x100mm centerlock ; Rear:Shimano TC500, 12x142mm centerlock |
| Tires: | WTB Riddler TCS Light, 700x37c, tubeless ready |
| COMPONENTS: | |
| Handlebar: | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Stem: | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Grips: | Cannondale KnurlCork, 2.7mm |
| Saddle: | Selle Royal SRX Open |
| Seatpost: | Cannondale 3, 6061 Alloy, 27.2x350mm |
