Details
Our Spark ST line of bikes takes a classic Spark 900 vibe and adds suspension components for those aiming to spend a bit more time losing elevation. Now with a custom Float x NUDE from FOX, this short travel trail bike is as capable as ever.
KEY FEATURES:
- Spark ST Carbon HMF Frame
- FOX 34 P. Elite Grip2 140mm Fork
- FOX FLOAT X Nude, TracLoc, 120mm
- SRAM GX Eagle AXS Transmission
- Shimano SLX 4 Piston Disc Brakes
- Syncros Silverton 2.5 TR Wheels
- Maxxis Dissector Tires
- Syncros Dropper Post and CF Parts

| SIZE | Small | Medium | Large | X-Large |
|---|---|---|---|---|
| A - Head Tube Angle (°) | 65.4 ° | 65.4 ° | 65.4 ° | 65.4 ° |
| B - Head Tube Length (mm) | 90 | 90 | 105 | 115 |
| C - Top Tube Horizontal (mm) | 564.3 | 592 | 616 | 643.1 |
| D - Standover Height (mm) | 756 | 764 | 774 | 798 |
| E - BB Offset (mm) | -40.4 | -40.6 | -40.7 | -40.9 |
| F - BB Height (mm) | 334.6 | 334.4 | 334.3 | 334.1 |
| G - Wheel Base (mm) | 1150.1 | 1180.1 | 1212.5 | 1244.1 |
| H - BB Center To Toptube Center (mm) | ||||
| I - BB Center To Top Of Seattube (mm) | 415 | 440 | 490 | 540 |
| J - Seat Angle (°) | 75.2 ° | 75.5 ° | 76.0 ° | 76.2 ° |
| K - Chainstay (mm) | 438.1 | 438.1 | 438.1 | 438.1 |
| L - Reach (mm) | 404.5 | 434.7 | 461.2 | 488.8 |
| M - Stack (mm) | 606.6 | 606.8 | 620.8 | 630.1 |
| N - Stem Length (mm) | 40 | 50 | 60 | 70 |
| O - Trail (mm) | 123.5 | 123.4 | 123.2 | 123.1 |
| P - Fork Length (mm) | 550 | 550 | 550 | 550 |
| Q - Maximum Seatpost Insertion (mm) | 150 | 175 | 225 | 275 |
| R - Crank Length (mm) | 170 | 175 | 175 | 175 |
Specs
| Frame | Spark ST Carbon HMF Integrated Suspension Technology Flex Pivot / Adjustable head angle Syncros Cable Integration System BB92 / UDH Interface / 12x148mm with 55mm Chainline |
|---|---|
| Fork | FOX 34 Float Performance Elite Grip 2 Air HSC - LSC - HSR- LSR adjustable / Kabolt 15x110mm axle 44mm offset / tapered steerer 140mm travel |
| Rear Shock | FOX FLOAT X NUDE PE EVOL Piggy Back Trunnion SCOTT custom w. travel / geo adj. 3 modes: Climb-Traction Control-Descend Custom large Air volume / Comp & Reb. Adj. Travel 120-80-Climb / T165X45mm |
| Wheels | Syncros Silverton 2.5-30 6 Bolt F: 15x110mm R: 12x148mm 30mm Tubeless ready rim 28H / XD Driver Syncros Axle w/Removable Lever with 6mm Allen T30 and T25 Tools |
| Tires |
Front: Maxxis Dissector / 2.4WT" / 60TPI Foldable Tubeless Ready / EXO 3C maxx Terra Rear: Maxxis Dissector / 2.4WT" / 60TPI Foldable Tubeless Ready / EXO 3C maxx Terra |
| Bottom Bracket | SRAM DUB PF 92 MTB Wide / shell 41x92mm |
| Crankset | SRAM GX Eagle Transmission DUB / 55mm CL / 32T |
| Shifters | SRAM GX Eagle AXS Rocker Controller |
| Rear Derailleur | SRAM GX Eagle AXS Transmission 12 Speed Wireless Electronic Shift System |
| Cassette/Freewheel | SRAM GX Eagle XS 1275 Transmission 10-52 |
| Chain | SRAM CN GX Eagle Transmission |
| Brakes | Shimano SLX M7120 4 Piston Disc |
| Rotors | Shimano SM-RT66 / 6 Bolt / F&R 180mm |
| Handlebars | Syncros Fraser iC SL DC Carbon 0° rise / back sweep 8° / mini Rise / 780mm Syncros Endurance lock-on grips |
| Headset | Syncros - Acros Angle adjust & Cable Routing HS System +-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB |
| Seatpost | Syncros Duncan Dropper Post 1.5 31.6mm / S size 125mm / M size 140mm / L size 150mm / XL size 150mm |
| Saddle | Syncros Tofino 2.5 Regular |
| Pedals | Sold Separately |
| Accessories & Extras |
TracLoc Technology Rear Suspension & Dropper Remote 3 Rear Suspension modes SRAM AXS Powerpack Syncros Fork Fender |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Black / Small | 196530175292 | 420645006 | |
| Black / Medium | 196530175308 | 420645008 | BS224919185M |
| Black / Large | 196530175315 | 420645010 | BS224183624L |
| Black / X-Large | 196530175322 | 420645012 | BS2256965L |
