Specifications
*spec applies to all sizes unless otherwise noted
Frameset
| Frame | 300 Series Alpha Aluminium, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and mudguard mounts, flat-mount disc, Stranglehold dropouts, 142×12 mm thru axle |
|---|---|
| Fork | Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12×100 mm thru axle |
Wheels
| Front hub | Bontrager alloy, sealed bearing, CenterLock disc, 100×12 mm thru axle |
|---|---|
| Rear hub | Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142×12 mm thru axle |
| Rim | Bontrager Tubeless Ready, 28-hole, 17 mm width, Presta valve |
| Spokes | 14 g stainless steel |
| Tire | Bontrager GR1 Comp, wire bead, 60 tpi, 700×40 c |
Drivetrain
| Shifter | Shimano GRX RX400, 10-speed |
|---|---|
| Front derailleur | Shimano GRX RX400, braze-on |
| Rear derailleur | Shimano GRX RX400, long cage, 36T max cog |
| *Crank | Size: 49 Shimano GRX RX600, 46/30, 165 mm length |
| Size: 52 Shimano GRX RX600, 46/30, 170 mm length |
|
| Size: 54, 56 Shimano GRX RX600, 46/30, 172.5 mm length |
|
| Size: 58, 61 Shimano GRX RX600, 46/30, 175 mm length |
|
| Bottom bracket | Shimano RS500, 92 mm, PressFit |
| Cassette | Shimano Tiagra HG500, 11-34, 10-speed |
| Chain | KMC X10 |
Components
| Saddle | Bontrager Montrose Comp, steel rails, 138 mm width |
|---|---|
| Seatpost | Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length |
| *Handlebar | Size: 49 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width |
| Size: 52 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40 cm width |
|
| Size: 54, 56 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42 cm width |
|
| Size: 58, 61 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44 cm width |
|
| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem | Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
| Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
|
| Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length |
|
| Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length |
|
| Headset | FSA Integrated, sealed cartridge bearing, 1-1/8″ top, 1.5″ bottom |
| Brake | Shimano RX400 hydraulic disc, flat mount |
| Brake rotor | Shimano SM-RT70, 160mm, centerlock |
