Product overview
When you tackle your first bit of singletrack be sure to have a 4-Series bike with you. The hydroformed frame and 100mm fork will push you onto new levels of riding whilst still having the versatility to ride about town.
Technical Specifications
| Frame |
Alpha Black Aluminum w/externally relieved head tube / hydroformed bi-axial down tube / monostay seatstays / forged disc ready dropouts |
| Forks |
RockShox Dart 2.5 w/preload / lockout / 100mm |
| Rear shocks |
N/A |
| Wheels |
Shimano M475 disc hubs / Bontrager Camino / 32-hole rims w/eyelets / machined sidewalls |
| Tyres |
Bontrager Jones ACX / 26x2.1" / 27 tpi |
| Shifters |
Shimano Deore / 9 speed |
| Front Deraileur |
Shimano Deore |
| Crank |
Shimano Alivio 42/32/22 |
| Casette |
SRAM PG950 11-34 |
| Pedals |
Alloy platform |
| Saddle |
Bontrager Race Lux Basic |
| Seat Post |
Bontrager SSR / 20mm offset |
| Handle Bars |
Bontrager SSR Riser / 25mm rise / 620mm width / 6 degree bend |
| Stem |
Bontrager SSR / 10 degree |
| Headset |
VP-A76C-TK / 1 1/8" semi-cartridge / sealed |
| Brake Set |
Avid SD-3 w/alloy levers |
Frame Geometry
| Size |
(A)
Effective top tube |
(B)
Head angle |
(C)
Seat angle |
(D)
Chain stay |
(E)
BB height |
(F)
Wheel base |
| 16 |
555cm |
70.5° |
73.5° |
430cm |
291cm |
0cm |
| 18 |
570cm |
70.5° |
73.5° |
430cm |
293cm |
0cm |
| 19.5 |
585cm |
70.5° |
73° |
430cm |
293cm |
0cm |
| 21 |
595cm |
70.5° |
73° |
430cm |
293cm |
0cm |
