The Cannondale Topstone 4 is a gravel bike with an Al frame and carbon fork equipped with a microSHIFT Advent X 1x10 kit.
Frame | 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, fender/gear mounts |
Cranks | Prowheel, Charm 40T |
Central composition | Cartridge, square taper |
Derailleur | 0 |
Derailleur | microSHIFT Advent X |
Sorting | microSHIFT Advent X, 10-speed |
Cassette | microSHIFT, 11-48, 10-speed |
Chain | KMCX10, 10-speed |
Rims | GXD 1.0, 28h |
Coats | WTB Riddler Comp, 700 x 37c |
Bullets | (F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm |
Wires | Stainless Steel, 14g |
Brakes | Promax Render R mechanical disc, 160/160mm rotors |
Brake levers | microSHIFT Advent X |
Handlebars | Cannondale 3, butted 6061Alloy, 16 deg flare drop |
Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
Flu | Cannondale Bar Tape, 3.5mm |
Head composition | Integrated, 1-1/8" - 1-1/2" |
Seat | Cannondale Stage CX |
Seat post | Cannondale 4, 6061 Alloy, 27.2 x 350mm |