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2025 | Top Fuel 9.9 X0 AXS Gen 4
2025 | Top Fuel 9.9 X0 AXS Gen 4
Regular price
$10,999.99
Sale price
$10,999.99
Regular price
Shipping calculated at checkout.
SKU:TRE425635504
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Shipping & Returns
Shipping & Returns
We care about your bike. We understand the excitement of unboxing a brand new bike and make sure you get the best experience when receiving your new bike.
Canadian shipping charges:
- Sale bikes: $200
- Standard pedal bikes over $1250: Free
- Standard pedal bikes under $1250: $100
- Electric bikes: $200
- Fat bikes: $200
- Kid's bikes: $60
Insurance charge: 1.5% insured value
We are currently offering gift cards to partially offset the price of shipping a bike! Visit our shipping page for more details
Bike Specifications
Bike Specifications
Specifications are subject to change without notice
Drivetrain
Cassette
SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Chain
SRAM X0 Eagle, T-Type, 12 speed
Rear derailleur
SRAM X0 Eagle AXS, T-Type
Shifter
SRAM AXS POD // SRAM AXS POD, paired with dropper
Brakes
Brake rotor
SRAM HS2, 6-bolt, 180mm
Brake type
Hydraulic disc
Caliper
SRAM Level Silver 4-piston hydraulic disc // SRAM Level Silver Stealth 4-piston hydraulic disc
Cockpit
Handlebars
Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm handlebar rise, 820mm width, 0 degree stem rise, 45mm stem length
Saddle
Verse Short Pro, carbon rails, 145mm width
Seatpost
RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length
Wheels
Tires
Bontrager Montrose RSL XT, Tubeless Ready, triple compound, aramid bead, 120 tpi, 29x2.40' // Bontrager Gunnison RSL XT, Tubeless Ready, triple compound, aramid bead, 120 tpi, 29x2.40'
Valves
Bontrager TLR sealant, 180 ml/6 oz
Wheel size
Size Specific
Suspension
Fork
RockShox Pike Ultimate, DebonAir spring, Charger 3.1 RC2 damper, 44mm offset, Boost110, Maxle Stealth, 130mm travel
Fork brand
RockShox
Shock
RockShox Deluxe Ultimate RCT, 185mm x 50mm
Shock brand
RockShox
Frame
Bottom bracket
SRAM DUB MTB Wide, 73mm, BSA threaded
Frame
OCLV Mountain Carbon, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120mm travel
Frame material
Carbon
Platform wheel size
27.5" - (XS-S) | 29" - (M-XXL)
Seatpost
RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length
Weight as spec d
M - 13.20 kg / 29.11 lbs (with TLR sealant, no tubes)
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
E-Bike System
Battery
SRAM eTap battery pack (with charger)
Battery type
Li-Ion 300mAh 7.4 Volt
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Description
Description
Top Fuel 9.9 X0 AXS Gen 4 is an ultra-light and capable carbon trail bike that's built for soaring up climbs and rallying over miles of singletrack. This top-level build delivers the performance you want, with a RockShox Ultimate suspension package (120mm/130mm), and SRAM's wireless X0 AXS transmission that shifts smooth and easy, especially under load. It's topped off with carbon wheels to keep your ride light from top to bottom.
Geometry Chart
Geometry Chart
| Measurement | Small | Medium | Large | Medium / Large | X-Large |
|---|---|---|---|---|---|
| Reach (mm) | 422 | 452 | 482 | 467 | 512 |
| Stack (mm) | 566 | 599 | 608 | 604 | 626 |
| Head Tube Angle (°) | 65.9° | 65.9° | 65.9° | 65.9° | 65.9° |
| Seat Tube Angle (°) | 69.5° | 70.5° | 70.5° | 70.5° | 70.5° |
| Wheelbase (mm) | 1150 | 1188 | 1227 | 1210 | 1270 |
| Chainstay Length (mm) | 434 | 434 | 439 | 439 | 444 |
| Head Tube Length (mm) | 105 | 105 | 115 | 110 | 135 |
| Seat Tube Length (mm) | 360 | 410 | 435 | 420 | 470 |
| BB Drop (mm) | 10 | 26 | 26 | 26 | 26 |
| Rake (mm) | 43 | 43 | 43 | 43 | 43 |
| Trail (mm) | 11 | 12 | 12 | 12 | 12 |
| Axle to Crown (mm) | 566 | 599 | 608 | 604 | 626 |
Part Numbers
Part Numbers
| Size | Matte Dark Web | Lunar Silver | Axinite Flip |
|---|---|---|---|
| Small |
SKUTRE425635504
VPNTrek_5319373
UPC197216000044
MPN5319373
|
SKUTRE415717474
VPNTrek_5319378
UPC197216000099
MPN5319378
|
SKUTRE414874874
VPNTrek_5320413
UPC197216011316
MPN5320413
|
| Medium |
SKUTRE399050194
VPNTrek_5319374
UPC197216000051
MPN5319374
|
SKUTRE382149584
VPNTrek_5319379
UPC197216000105
MPN5319379
|
SKUTRE383451114
VPNTrek_5320414
UPC197216011323
MPN5320414
|
| Large |
SKUTRE391692214
VPNTrek_5319376
UPC197216000075
MPN5319376
|
SKUTRE389851554
VPNTrek_5319381
UPC197216000129
MPN5319381
|
SKUTRE386364484
VPNTrek_5320416
UPC197216011347
MPN5320416
|
| Medium/Large |
SKUTRE408369854
VPNTrek_5319375
UPC197216000068
MPN5319375
|
SKUTRE392538874
VPNTrek_5319380
UPC197216000112
MPN5319380
|
SKUTRE393098674
VPNTrek_5320415
UPC197216011330
MPN5320415
|
| X-Large |
SKUTRE409268354
VPNTrek_5319377
UPC197216000082
MPN5319377
|
SKUTOP314257844
VPNTrek_5319382
UPC197216000136
MPN5319382
|
SKUTRE393941104
VPNTrek_5320417
UPC197216011354
MPN5320417
|
Size Chart
Size Chart
Trek | Mountain
| Size | Rider height (in) | Rider height (cm) | Inseam (in) | Inseam (cm) |
|---|---|---|---|---|
| X-Small | 4'9" - 5'1" | 145 - 155 cm | 27" - 29" | 69 - 73 cm |
| Small | 5'1" - 5'5" | 155 - 165 cm | 29" - 31" | 74 - 78 cm |
| Medium | 5'5" - 5'10" | 165 - 177 cm | 31" - 33" | 79 - 83 cm |
| Medium/Large | 5'8" - 5'11" | 173 - 180 cm | 32" - 34" | 81 - 86 cm |
| Large | 5'10" - 6'2" | 177 - 188 cm | 33" - 35" | 84 - 89 cm |
| X-Large | 6'2" - 6'5" | 188 - 195 cm | 35" - 36" | 89 - 91 cm |
| XX-Large | 6'5" - 6'8" | 195 - 203 cm | 36" - 38" | 91 - 97 cm |
