The Top Fuel 9.8 GX AXS Gen 4 is a lightweight carbon trail bike built to rip up climbs and stay playful on descents. It gives you the confidence you want through roots and rocks, thanks to a 120 mm/130 mm RockShox suspension package with a Pike Select+ fork and Deluxe Ultimate shock. Plus, you can shift easy even under load with a SRAM GX Eagle AXS wireless transmission.
It's right for you if...
You're after a carbon trail bike that keeps weight to a minimum without compromising on capability. You like to ride everything – long alpine climbs, rooty aspen slalom, fast XC singletrack and you want a bike that can keep up on the ups and hold its own on the downs. Keeping things light with a carbon frame is important to you, and you want the smooth-shifting performance of a direct mount transmission.
The tech you get
An OCLV Mountain Carbon frame with a 4-way Mino Link lower shock mount for tweaking geometry and suspension leverage rate. A 130 mm RockShox Pike Select+ fork with DebonAir spring, and Charger 3.1 RC2 damper, plus 120 mm of rear travel from a RockShox Deluxe Ultimate RCT shock. A SRAM GX Eagle wireless transmission, SRAM Level Bronze 4-piston hydraulic brakes, Bontrager Line dropper post and tubeless-ready Bontrager Line Comp 30 wheels.
The final word
If you're after a light carbon trail bike that balances a playful and capable ride, reach for the Top Fuel 9.8 GX AXS Gen 4. Its ultra-lightweight frame pairs with a 4-way Mino Link lower suspension mount for taking control of your geometry and suspension feel. Plus, you get a wireless SRAM GX AXS transmission and sweet RockShox suspension package.
Why you'll love it
****NOTE: This bike is available for purchase online, but must
be picked up from an approved store.| frame | OCLV Mountain Carbon, internal storage, tapered head tube, internal guided routing, downtube guard, OCLV Next rocker link, Mino 4 link, ABP, Boost148, 120 mm travel |
| brake | SRAM Level Bronze 4-piston hydraulic disc |
| shock | RockShox Deluxe Ultimate RCT, 185 mm x 50 mm |
| max compatible fork travel | 140 mm |
| wheel front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" |
| wheel rear | Bontrager Line Comp 30, High Strength 6000 Series Aluminium rim, Tubeless-Ready, Rapid Drive 108, 6-bolt, SRAM XD freehub, Boost148, 12 mm thru axle, 29" |
| skewer rear | Bontrager Switch thru-axle, removable lever |
| tyre | Bontrager Gunnison RSL XT or Montrose RSL XT, Tubeless-Ready, triple compound, aramid bead, 120 tpi, 29x2.40" |
| tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| rim strip | Bontrager TLR |
| max tyre size | Frame - 29x2.50", Fork - See manufacturer |
| battery | SRAM eTap battery pack (with charger) |
| shifter | SRAM AXS POD |
| rear derailleur | SRAM GX Eagle AXS, T-Type |
| crank | SRAM GX Eagle, T-Type, DUB, 30T, 55 mm chain line, 170 mm length |
| bottom bracket | SRAM DUB MTB Wide, 73 m, BSA threaded |
| cassette | SRAM Eagle XS-1275, T-Type, 10-52, 12-speed |
| chain | SRAM GX Eagle, T-Type, 12-speed |
| max. chainring size | 1x 34T, min 30T |
| saddle | Verse Short Comp, steel rails, 145 mm width |
| seatpost | Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length |
| handlebar/stem (integrated) | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5 mm handlebar rise, 820 mm width, 0-degree stem rise, 45mm stem length |
| grips | Bontrager XR Trail Elite, nylon lock-on |
| brake rotor | SRAM CentreLine, 6-bolt, round-edge, 180 mm |
| rotor size | Max brake rotor sizes – Frame - 200 mm, min 180 mm, Fork - see fork manufacturer |
| weight | M - 13.10 kg / 28.89 lbs (with TLR sealant, no tubes) |
| weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
| Frame Material | Carbon |
| Fork Material | Suspension |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Sram |
| Groupset Model | GX Eagle AXS |
| Fork Brand | Rockshox |
| Fork Travel | 101 - 120mm |
| Shock Travel | 101 - 120mm |
| Shifting Type | Electronic |
| Pedals Included | No |
| Drivetrain Gearing | 1 x 12 |
| Ride Style | Trail |
| FRAME | OCLV Mountain Carbon, internal storage, tapered head tube, internal guided routing, downtube guard, OCLV Next rocker link, Mino 4 link, ABP, Boost148, 120 mm travel |
| BRAKE | SRAM Level Bronze 4-piston hydraulic disc |
| Shock | RockShox Deluxe Ultimate RCT, 185 mm x 50 mm |
| Max compatible fork travel | 140 mm |
| Wheel Front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" |
| Wheel Rear | Bontrager Line Comp 30, High Strength 6000 Series Aluminium rim, Tubeless-Ready, Rapid Drive 108, 6-bolt, SRAM XD freehub, Boost148, 12 mm thru axle, 29" |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Tyre | Bontrager Gunnison RSL XT or Montrose RSL XT, Tubeless-Ready, triple compound, aramid bead, 120 tpi, 29x2.40" |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| MAX TYRE SIZE | Frame - 29x2.50", Fork - See manufacturer |
| Battery | SRAM eTap battery pack (with charger) |
| Shifter | SRAM AXS POD |
| Rear Derailleur | SRAM GX Eagle AXS, T-Type |
| CRANK | SRAM GX Eagle, T-Type, DUB, 30T, 55 mm chain line, 170 mm length |
| Bottom Bracket | SRAM DUB MTB Wide, 73 m, BSA threaded |
| Cassette | SRAM Eagle XS-1275, T-Type, 10-52, 12-speed |
| Chain | SRAM GX Eagle, T-Type, 12-speed |
| Max. chainring size | 1x 34T, min 30T |
| Saddle | Verse Short Comp, steel rails, 145 mm width |
| Seatpost | Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length |
| Handlebar/stem (integrated) | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5 mm handlebar rise, 820 mm width, 0-degree stem rise, 45mm stem length |
| GRIPS | Bontrager XR Trail Elite, nylon lock-on |
| BRAKE ROTOR | SRAM CentreLine, 6-bolt, round-edge, 180 mm |
| Rotor size | Max brake rotor sizes – Frame - 200 mm, min 180 mm, Fork - see fork manufacturer |
| Weight | M - 13.10 kg / 28.89 lbs (with TLR sealant, no tubes) |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.
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