Why buy your bike from Sigma Sports?
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Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
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Trek Top Fuel 8 Mountain Bike 2022
The Trek Top Fuel 8 Mountain Bike is a highly versatile steed that can take you down techy trails while easily racking up the miles. The 120mm of front travel suspension softens rough terrain featuring a lockout to adjust compression for efficient climbing and descending, while the plush FOX Performance Float rear shock absorbs 120mm to help you land your jumps in comfort and confidence.
Geometry can be adjusted with the Mino Link feature in the frame by simply flipping over to suit different trails. When pointing the bike downhill, you can drop the seatpost to move the saddle out of the way for more control. Discreet integrated storage is featured within the sleek frame profile, with the roomy compartment perfect for carrying tools and nutrition.
Rolling on a set of tubeless-ready Bontrager Line Comp 30 wheels, this is a fast bike, both uphill and down. At the same time, the Shimano XT/SLX gears and hydraulic braking system deliver smooth performance in all weather conditions.
Highlights
- This short-travel trail bike gives you a suspension set-up that's capable in several off-road disciplines, and especially suited to endurance events
- Mino Link lets you make minor adjustments to your geometry quickly and easily, even mid-ride
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- The removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing the turning radius
- RockShox SID forks feature a Rush damper that provides open or lockout positions with factory-tuned compression and independent rebound
Technical Specification
| Frame | Trek Alpha Platinum Aluminium, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel |
| Front Suspension | RockShox SID, DebonAir spring, Rush RL damper, lockout, tapered steerer, 44 mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| Rear Suspension | RockShox Deluxe Ultimate RCT, 185mmx50mm, maximum compatible fork travel - 130mm (541mm axle-to-crown) |
| Bottom Bracket | Shimano SM-BB52, 73mm, threaded external bearing |
| Stem | Bontrager Elite, 35 mm, 0 degree, 45mm length |
| Handlebar | Bontrager Line, alloy, 35 mm, 27.5mm rise, width 750mm (S), 780mm (M, M/l, L, XL, XXL) |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Front Brake | Shimano hydraulic disc, MT500 caliper, 160mm rotor |
| Rear Brake | Shimano hydraulic disc, MT500 caliper, 160mm rotor |
| Brake Levers | Shimano hydraulic disc, MT501 lever |
| Rear Derailleur | Shimano XT M8100, long cage, 51T maximum sprocket |
| Shift Levers | Shimano XT M8100, 12-speed |
| Cassette | Shimano SLX M7100, 10-51, 12-speed |
| Crankset | Shimano Deore M6120, 30t ring, 55 mm chainline, length 170mm (S, M, L, M/L, L), 175mm (Xl, XXL) |
| Front Wheel | Bontrager Line Comp 30, tubeless-ready, 28-hole, Bontrager Switch thru-axle, removable lever, Hub - Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru-axle |
| Rear Wheel | Bontrager Line Comp 30, tubeless-ready, 28-hole, Bontrager Switch thru-axle, removable lever, Hub - Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru-axle |
| Front Tyre | Bontrager XR4 Team Issue, tubeless-ready, Inner Strength sidewalls, aramid bead, 120TPI, 29" x2.40" |
| Rear Tyre | Bontrager XR4 Team Issue, tubeless-ready, Inner Strength sidewalls, aramid bead, 120TPI, 29" x2.40" |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Seatpost | TranzX JD-YSP39, internal routing, 34.9mm, travel 100mm (S), 150mm (M, M\L), 170mm (L, XL, XXL) |
| Pedals | Available to be purchased separately |
| Manufacturer’s Claimed Weight | 14.26kg / 31.44lbs - size medium (with TLR sealant, no tubes) |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Trek Top Fuel 8 Mountain Bike 2022 Sizing
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