Bombtrack Arise SG Apex gravel bike
Bombtrack Arise SG Apex gravel bike
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THE Bombtrack Arise SG Apex is a gravel bike designed for multi-surface adventures, whether on paved roads or gravel trails.Based on the proven steel frame double butted Arise, it is equipped with size-specific wheels, guaranteeing the same experience Bombtrack for all cyclists. This model incorporates transmission SRAM Apex 1x11, with an 11-42T cassette and a 40-tooth front chainring, offering excellent hill-climbing ability and optimal control on descents.
With rims tubeless-ready WTB, a multitude of rack and mudguard mounts, and internal routing for dynamo lighting, the Arise SG is the ideal companion for your gravel or bikepacking adventures.
Size Guide:
| Bike size | Rider height |
|---|---|
| XS | 150 cm to 161 cm |
| S | 160 cm to 171 cm |
| M | 170 cm to 181 cm |
| L | 179 cm to 190 cm |
| XL | 188 cm to 199 cm |

Features :
- Transmission: SRAM Apex 1x11, 11-42T cassette with 40T chainring
- Brakes: Mechanical disc brakes Tektro Mira with 180 mm rotors at the front and 160 mm at the rear
- Tires: Vee Tire Speedster 650B x 38C (XS-S) or 700C x 40C (M-XL), tubeless-ready
- Framework: 4130 double butted steel with rack and fender mounts, TA sliding dropouts
- Fork: 4130 chromoly with internal wiring for dynamo
- Total weight (complete bike): 12.25 kg (size M)
- Available colors: Metal Black, Metal Grey Blue
THE Bombtrack Arise SG Apex is designed to offer exceptional performance on a wide variety of surfaces. Whether you were facing urban roads or exploring gravel roads, its transmission SRAM Apex 1x11 and its mechanical disc brakes guarantee a smooth ride and powerful braking.
The multiple mountings on the frame allow to mount racks, mudguards and dynamo lighting, making this bike perfectly suitable for adventures in autonomy or daily journeys. Its 4130 steel frame and quality components make the Arise SG a versatile, comfortable and durable bike.
Specifications:
| Component | Detail |
|---|---|
| Frame | Steel 4130 double butted, TA sliding legs, rack and mudguard fasteners |
| Fork | 4130 chromoly with internal wiring for dynamo |
| Transmission | SRAM Apex 1x11, 11-42T cassette |
| Brakes | Tektro Mira mechanical, rotors 180 mm front, 160 mm rear |
| Tyres | Vee Tire Speedster 650B x 38C (XS-S), 700C x 40C (M-XL) |
| Stool | Bombtrack Fuzz saddle |
| Potency | Bombtrack Roam, forged aluminum, -7° |
| Kinder | Bombtrack CX-10 drop bar, 10° flare |
| Handles | SRAM Apex 1 double tap |
| Pedal | Bombtrack TAF19 aluminium, 40T Narrow-wide |
| Wheel housing | BSA, external bearings |
| Wheels | WTB ST i19, double wall, tubeless-ready, 32 holes |
| Front/rear hub | Bombtrack Arc, 6-bolt disc, axis through 12 mm |
| Weight | 12.25 kg (size M) |
| Weight of the frame | 2,480 g (size M) |
| Weight of fork | 1,370 g |
| Maximum supported weight | 120 kg (cyclist and luggage) |
Geometry of the Framework:
| Bike size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Wheel size | 650B | 650B | 700C | 700C | 700C |
| Length of saddle tube (mm) | 460 | 490 | 520 | 550 | 580 |
| Horizontal length TT (mm) | 506 | 529 | 554 | 578 | 602 |
| Angle of the saddle tube | 73.5° | 73.5° | 73° | 73° | 73° |
| Steering angle | 70° | 70.5° | 70.5° | 71° | 71° |
| Head tube length (mm) | 100 | 130 | 150 | 180 | 210 |
| Drop pedal housing (mm) | 55 | 55 | 70 | 70 | 70 |
| Length of the bases (mm) | 420 | 420 | 435 | 435 | 435 |
| Fork removal (mm) | 55 | 55 | 55 | 55 | 55 |
| Trail (mm) | 64 | 60 | 68 | 65 | 65 |
| Wheelbase length (mm) | 995 | 1016 | 1045 | 1065 | 1090 |
| Climb height (mm) | 733 | 762 | 799 | 828 | 857 |
| Reach (mm) | 351 | 370 | 379 | 394 | 409 |
| Stack (mm) | 508 | 538 | 572 | 602 | 631 |
| Front Center (mm) | 582 | 602 | 619 | 639 | 664 |
| Axle to Crown (mm) | 390 | 390 | 390 | 390 | 390 |
| Minimum height of cyclist (mm) | 1500 | 1600 | 1700 | 1790 | 1880 |
| Maximum height of the cyclist (mm) | 1610 | 1710 | 1810 | 1900 | 1990 |
THE Bombtrack Arise SG Apex is perfect for those looking for a high-performance, versatile bike for adventures on rough roads and trails.Its geometry and quality components make it an excellent choice for gravel rides, off-road adventures, or simply for fast-paced sporty outings.
Bombtrack
Based in Cologne, Germany, BOMBTRACK has skyrocketed in Europe since 2013. It attracts more and more people thanks to its aesthetics, well-finished and high-end performance models.




