Why buy your bike from Sigma Sports?
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All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
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Trek Top Fuel 7 SX Mountain Bike 2021
Offering a blend of lightweight efficiency, speed, forgiveness and adaptability, the Trek Top Fuel 7 SX Mountain Bike is a bike for XC endurance rides, trails and wherever else fun can be had on two wheels. Complete with front and rear suspension, with 120mm and 115mm of travel respectively, this bike soaks up shocks on testing terrain. Thanks to the Mino Link, it can flick between two geometry settings to best suit the terrain - whether the ride calls for a lowered bottom bracket and slacker head tube angle to stay planted in corners, or something a little more aggressive. When descending or sweeping round corners, drop the TransX seatpost to get over the back wheel for a comfortable, safe and more controlled ride.
Tubeless-ready Bontrager Kovee Comp 23 wheels can be set up as such to banish pinch flats and maintain traction at lower pressures, and practical SRAM SX 12-speed components deliver swift and consistent shifting, as well as providing a broad selection of gearing options to fly up climbs. Shimano MT200 hydraulic disc brakes lend sure stopping power regardless of conditions.
Highlights
- The Alpha Platinum Aluminium frame is lightweight, capable and forgiving
- This short-travel trail bike gives you a suspension set-up that’s capable in several MTB disciplines, and especially suited to endurance events
- Bontrager DropLock's shifter-style lever lets you easily lock out both front and rear shocks at the same time for added sprinting or climbing efficiency
- Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride
- You get a Straight Shot Downtube for extra-stiff, responsive handling without added weight and a Knock Block headset that protects against spinning bars and fork crowns.
Technical Specification
| Frame | Trek Alpha Platinum Aluminium, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel |
| Fork | RockShox Judy Gold, Solo Air spring, Motion Control damper, Bontrager DropLock remote, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| Rear Shock | X-Fusion Pro 2, Bontrager DropLock remote, 190x45mm |
| Headset | Trek Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom |
| Stem | Bontrager Rhythm Comp, Knock Block, 31.8mm, 0 degree |
| Handlebar | Bontrager Comp, alloy, 31.8mm, 15mm rise, 750mm width |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Front Brake | Shimano MT200 hydraulic disc |
| Rear Brake | Shimano MT200 hydraulic disc |
| Brake Levers | Shimano MT200 |
| Rear Derailleur | SRAM SX Eagle |
| Shift Levers | SRAM SX Eagle, 12-speed |
| Chain | SRAM SX Eagle, 12-speed |
| Cassette | SRAM PG-1210 Eagle, 11-50, 12-speed |
| Crankset | SRAM SX Eagle, DUB, 32T steel ring, Boost |
| Front Wheel | Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110 front |
| Rear Wheel | Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost148 rear |
| Front Tyre | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40" clincher |
| Rear Tyre | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40" clincher |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Seatpost | TranzX JD-YSP18 dropper, internal routing, 31.6mm |
| Pedals | Available to be purchased separately |
| Claimed Manufacturers Weight | Size M - 14.17kg / 31.24lbs (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.
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.