Product Details
Trek Top Fuel 8 XT
Versatile Performance Meets Trail Reliability
The Trek Top Fuel 8 XT delivers exceptional trail performance for intermediate riders who demand reliability and versatility on all types of terrain. Built with a durable aluminum frame and equipped with a 120mm full-suspension setup, this bike is engineered to take on long rides with confidence.
Key Features:
- Alpha Aluminum Frame: Durable and lightweight, the aluminum frame provides strength for rugged trail rides while keeping the bike responsive and nimble.
- Fox Rhythm 34 Fork: With 120mm of travel, this fork ensures smooth control over rough, uneven terrain, offering great balance between stiffness and trail compliance.
- Shimano XT Drivetrain: The 12-speed Shimano XT drivetrain delivers reliable shifting performance, perfect for both long climbs and fast-paced descents.
- Mino Link Geometry Adjustment: Easily adjust the geometry to suit your riding style, whether you're tackling technical climbs or fast, flowing descents.
- Bontrager Kovee Comp Wheels: Tubeless-ready wheels that provide stability and control on various terrain types, giving you the confidence to explore new trails.
- Dependable Stopping Power: Shimano hydraulic disc brakes ensure consistent braking in all conditions, giving you the control you need on every ride.
Built for Trail Adventures
The Top Fuel 8 XT is perfect for riders who want a versatile bike that’s ready for anything. With a solid blend of performance features, it's ideal for long trail rides and cross-country excursions.
Features:
- Frame Material: Aluminum
- Suspension: Full-Suspension (120mm front/120mm rear)
- Rider Skill Level: Intermediate
- Terrain Focus: Trail Riding, Cross-Country
- Component Quality: Mid-Range (XT Drivetrain)
- Technology and Innovations: Standard Modern Features
- Weight: Standard (Aluminum Frame)
- Wheel Size: 29"
- Travel: Mid Travel (120mm front/120mm rear)
- Geometry: Steep head tube (~67 degrees)
- Drivetrain: 1x Drivetrain
- Brakes: Hydraulic Disc Brakes
- Dropper Post: Yes
- Tire Width: Standard (2.3" - 2.5")
- Tubeless-Ready: Yes
- Pedal Type: Clipless-ready
- Internal Cable Routing: Yes
Sizing
Geometry
| Frame Size | Small | Medium | Medium / Large | Large | X-Large | XX-Large |
|---|---|---|---|---|---|---|
| Geometry Position | High / Low | High / Low | High / Low | High / Low | High / Low | High / Low |
| Wheel Size | 29" | 29" | 29" | 29" | 29" | 29" |
| A — Seat Tube (cm) | 39.5 | 42 | 43.5 | 45 | 50 | 54 |
| B — Seat Tube Angle | 69.9° / 69.5° | 69.9° / 69.5° | 69.9° / 69.5° | 69.9° / 69.5° | 69.9° / 69.5° | 69.9° / 69.5° |
| Effective Seat Tube Angle | 75.9° / 75.5° | 75.9° / 75.5° | 75.9° / 75.5° | 75.9° / 75.5° | 75.9° / 75.5° | 75.9° / 75.5° |
| C — Head Tube Length (cm) | 10 | 10 | 10.5 | 11 | 12.5 | 13.5 |
| D — Head Angle | 65.9° / 65.5° | 65.9° / 65.5° | 65.9° / 65.5° | 65.9° / 65.5° | 65.9° / 65.5° | 65.9° / 65.5° |
| E — Effective Top Tube (cm) | 56.9 / 57 | 59.9 / 60 | 61.5 / 61.6 | 63.1 / 63.2 | 65.4 / 65.5 | 67.7 / 67.8 |
| F — Bottom Bracket Height (cm) | 34.6/34/1 | 34.6 / 34.1 | 34.6 / 34.1 | 34.6 / 34.1 | 34.6 / 34.1 | 34.6 / 34.1 |
| G — Bottom Bracket Drop (cm) | 2.7 / 3.2 | 2.7 / 3.3 | 2.7 / 3.3 | 2.7 / 3.3 | 2.7 / 3.3 | 2.7 / 3.3 |
| H — Chainstay Length (cm) | 43.4 / 43.5 | 43.4 / 43.5 | 43.4 / 43.5 | 43.4 / 43.5 | 43.4 / 43.5 | 43.4 / 43.5 |
| I — Offset (cm) | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| J — Trail (cm) | 12 / 12.3 | 12 / 12.3 | 12 / 12.3 | 12 / 12.3 | 12 / 12.3 | 11.2 / 12.2 |
| K — Wheelbase (cm) | 115.3 / 115.4 | 118.3 / 118.4 | 120 / 120.1 | 121.7 / 121.8 | 124.4 | 126.8 |
| L — Standover (cm) | 72.4 / 71.9 | 74.4 / 73.9 | 74.9 / 74.4 | 75.4 / 74.9 | 76.4 / 75.9 | 76.4 / 75.9 |
| M — Frame Reach (cm) | 41.9 / 41.5 | 44.9 / 44.5 | 46.4 / 46 | 47.9 / 47.5 | 49.9 / 49.5 | 51.9 / 51.5 |
| N — Frame Stack (cm) | 59.6 / 59.9 | 59.6 / 59.9 | 60 / 60.4 | 60.5 / 60.8 | 61.9 / 62.2 | 63 / 63.1 |
Specs
| Frame | Alpha Platinum Aluminum, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel |
|---|---|
| Fork | RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel |
| Rear Shock | RockShox Deluxe Ultimate RCT, 185mm x 50mm |
| Wheels | Front Wheel: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle Rear Wheel: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru-axle |
| Tires | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29x2.40'' |
| Bottom Bracket | Shimano BB-MT501 BSA |
| Crankset | Shimano Deore M6120, 30T ring, 55mm chainline, 170mm length |
| Shifters | Shimano XT M8100, 12 speed |
| Rear Derailleur | Shimano XT M8100, long cage |
| Cassette/Freewheel | Shimano SLX M7100, 10-51T, 12 speed |
| Chain | Shimano SLX M7100, 12 speed |
| Brakes | Shimano M6120 4-piston hydraulic disc // Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper |
| Rotors | Shimano RT66, 6-bolt, 180mm |
| Handlebars | Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width |
| Tape/Grips | Bontrager XR Trail Comp, nylon lock-on |
| Stem | Bontrager Elite, 35mm, 0 degree, 45mm length |
| Headset | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Seatpost | Size Small: TranzX JD-YSP39, 100mm travel, internal routing, 34.9mm Size Medium, Medium/Large: TranzX JD-YSP39, 150mm travel, internal routing, 34.9mm Size Large, X-large, XX-Large: TranzX JD-YSP39, 170mm travel, internal routing, 34.9mm |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Pedals | Sold Separately |
* Subject to change without notice.