TREK TOP FUEL 9.8 GX AXS BIKE - 2023
Top Fuel 9.8 is a full suspension carbon mountain bike for riders who don't settle. Not for parts nor for one style of riding. It combines a high-end parts package – including a new SRAM GX Eagle AXS wireless electronic drivetrain – with a low-weight carbon frame for one unbelievably fun rig that's fast on flow and fun to ride on techy singletrack.
FEATURES
- The SRAM GX Eagle AXS drivetrain is smart, smooth and completely wireless
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- This bike’s killer suspension set-up is both efficient and ready to party
- Wider Line Elite 30 wheels provide better tyre support so you can run lower pressure and get more traction
TECH SPECS
Frameset
- Frame: OCLV Mountain Carbon, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120 mm travel
- Fork: RockShox Pike Select+, DebonAir spring, Charger 3 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel
- Shock: RockShox Deluxe Ultimate RCT, 185 mm x 50 mm
- Max compatible fork travel: 130 mm (541 mm axle-to-crown)
Wheels
- Wheel front: Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle
- Wheel rear: Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru axle
- Hub front: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
- Hub rear: Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, SRAM XD driver, Boost148, 12 mm thru axle
- Skewer rear: Bontrager Switch thru-axle, removable lever
- Rim: Bontrager Line Elite 30, Tubeless-Ready
- Tyre: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29 x 2.40''
- Tyre part: Bontrager TLR sealant, 180 ml/6 oz
- Rim: strip Bontrager TLR
- Max tyre size: Frame: 29x2.5" Fork: see manufacturer
Drivetrain
- Shifter: SRAM GX Eagle AXS, 12 speed
- Rear derailleur: SRAM GX Eagle AXS
- Crank:
- Size: S, M, M/L, L: SRAM GX Eagle, DUB MTB Wide, 30T, 55 mm chainline, 170 length
- Size: XL: SRAM GX Eagle, DUB MTB Wide, 30T, 55 mm chainline, 175 length
- Bottom bracket: SRAM DUB MTB Wide, 73 m, BSA threaded
- Cassette: SRAM Eagle XG-1275, 10-52, 12-speed
- Chain: SRAM GX Eagle, 12-speed
- Max. chainring size: Max: 36T (oval – 34T) Min: 28T
Components
- Saddle: Bontrager Arvada, austenite rails, 138 mm width
- Seatpost:
- Size: S: Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 34.9 mm, 345 mm length
- Size: M, M/L: Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 34.9 mm, 440 mm length
- Size: L: Bontrager Line Elite Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 485 mm length
- Size: XL: Bontrager Line Elite Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 550 mm length
- Handlebar:
- Size: S: Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width
- Size: M, M/L, L, XL: Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
- Grips: Bontrager XR Trail Elite, nylon lock-on
- Stem: Bontrager Line Pro, 35 mm, Knock Block, Blendr-compatible, 0-degree, 45 mm length
- Head set: Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
- Brake: SRAM G2 RS hydraulic disc
- Brake Rotor:
- Size: S, M, M/L, L, XL: SRAM CenterLine, 6-bolt, round-edge, 160 mm
- Size: S, M, M/L, L, XL: SRAM CentreLine, 6-bolt, round edge, 180 mm
- Rotor size: Max brake rotor sizes: Front see fork manufacturer, rear 180 mm
Accessories
- Bag: Bontrager BITS Internal Frame Storage Bag
Weight
- Weight: M - 12.60 kg / 27.78 lb
- Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb)
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Frame size number | 15.5" | 15.5" | 17.5" | 17.5" | 18.5" | 18.5" | 19.5" | 19.5" | 21.5" | 21.5" |
Frame size letter | S | S | M | M | ML | ML | L | L | XL | XL |
Geometry position | High | Low | High | Low | High | Low | High | Low | High | Low |
Wheel size | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
A — Seat tube | 39.5 | 39.5 | 42 | 42 | 43.5 | 43.5 | 45 | 45 | 50 | 50 |
B — Seat tube angle | 69.9° | 69.5° | 69.9° | 69.5° | 69.9° | 69.5° | 69.9° | 69.6° | 69.9° | 69.6° |
Effective seat tube angle | 75.9° | 75.5° | 75.9° | 75.5° | 75.9° | 75.5° | 75.9° | 75.6° | 75.9° | 75.6° |
C — Head tube length | 10 | 10 | 10 | 10 | 10.5 | 10.5 | 11 | 11 | 12.5 | 12.5 |
D — Head angle | 65.9° | 65.5° | 65.9° | 65.5° | 65.9° | 65.5° | 65.9° | 65.6° | 65.9° | 65.6° |
E — Effective top tube | 56.9 | 57 | 59.9 | 60 | 61.5 | 61.6 | 63.1 | 63.2 | 65.4 | 65.5 |
F — Bottom bracket height | 34.6 | 34.1 | 34.6 | 34.1 | 34.6 | 34.1 | 34.6 | 34.1 | 34.6 | 34.1 |
G — Bottom bracket drop | 2.7 | 3.2 | 2.7 | 3.3 | 2.7 | 3.3 | 2.7 | 3.3 | 2.7 | 3.3 |
H — Chainstay length | 43.4 | 43.5 | 43.4 | 43.5 | 43.4 | 43.5 | 43.4 | 43.5 | 43.4 | 43.5 |
I — Offset | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
J — Trail | 12 | 12.3 | 12 | 12.3 | 12 | 12.3 | 12 | 12.3 | 12 | 12.3 |
K — Wheelbase | 115.3 | 115.4 | 118.3 | 118.4 | 120 | 120.1 | 121.7 | 121.8 | 124.4 | 124.4 |
L — Standover | 72.4 | 71.9 | 74.4 | 73.9 | 74.9 | 74.4 | 75.4 | 74.9 | 76.4 | 75.9 |
M — Frame reach | 41.9 | 41.5 | 44.9 | 44.5 | 46.4 | 46 | 47.9 | 47.5 | 49.9 | 49.5 |
N — Frame stack | 59.6 | 59.9 | 59.6 | 59.9 | 60 | 60.4 | 60.5 | 60.8 | 61.9 | 62.2 |