The Top Fuel 8 Gen 4 is a nimble alloy trail bike that strikes a balance between quick climbing efficiency and descending confidence. It packs in a versatile 130 mm front and 120 mm rear travel for ripping over rocks and roots without sacrificing power on ascents. It's built from lightweight Alpha Platinum Aluminium that helps save your budget for bike trips, but packs in upgrades where they matter, like a 12-speed Shimano XT and SLX drivetrain, and a Fox Rhythm 34 fork.
****NOTE: This bike is available for purchase online, but must
be picked up from an approved store.| weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb) |
| shifter | Shimano XT M8100, 12-speed |
| rim strip | Bontrager TLR |
| skewer rear | Bontrager Switch thru-axle, removable lever |
| handlebar | Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width |
| stem | Bontrager Elite, 35 mm, 0-degree, 45 mm length |
| brake | Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper |
| crank | Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length |
| rear derailleur | Shimano XT M8100, long cage |
| bottom bracket | Shimano BB-MT501 BSA |
| brake rotor | Shimano RT66, 6-bolt, 180 mm |
| saddle | Bontrager Verse P3, chromoly rails |
| accessories | Bontrager BITS Internal Frame Storage Bag |
| cassette | Shimano SLX M7100, 10-51T, 12-speed |
| chain | Shimano SLX M7100, 12-speed |
| max compatible fork travel | 140 mm |
| fork | Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 130 mm travel |
| frame | Alpha Platinum Aluminium, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm travel |
| shock | Fox Performance Float DPS, 3-position damper, 185 mm x 50 mm / Fox Performance Float, 185 mm x 50 mm |
| wheel front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5" (S) / 29" |
| wheel rear | Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 54, 6-bolt, Boost148, 12 mm thru axle |
| tyre | Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5"x2.40" (S) / 29x2.40" |
| seatpost | Bontrager Line Dropper, 100mm (S) / 170 mm travel, MaxFlow, internal routing, 34.9 mm |
| grips | Bontrager XR Trail Comp, nylon lock-on / Trek Line Comp, nylon lock-on (Sizes S, M, ML, L, XL) |
| rotor size | Max brake rotor sizes – Frame: 200 mm, min 180 mm, Fork: see fork manufacturer |
| weight | M – 14.58 kg / 32.15 lb (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) |
| Shifter | Shimano XT M8100, 12-speed |
| Rim strip | Bontrager TLR |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Handlebar | Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width |
| Stem | Bontrager Elite, 35 mm, 0-degree, 45 mm length |
| BRAKE | Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper |
| CRANK | Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length |
| Rear Derailleur | Shimano XT M8100, long cage |
| Bottom Bracket | Shimano BB-MT501 BSA |
| BRAKE ROTOR | Shimano RT66, 6-bolt, 180 mm |
| Saddle | Bontrager Verse P3, chromoly rails |
| Accessories | Bontrager BITS Internal Frame Storage Bag |
| Cassette | Shimano SLX M7100, 10-51T, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Max compatible fork travel | 140 mm |
| Fork | Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 130 mm travel |
| FRAME | Alpha Platinum Aluminium, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm travel |
| Shock | Fox Performance Float DPS, 3-position damper, 185 mm x 50 mm / Fox Performance Float, 185 mm x 50 mm |
| Wheel Front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5" (S) / 29" |
| Wheel Rear | Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 54, 6-bolt, Boost148, 12 mm thru axle |
| Tyre | Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5"x2.40" (S) / 29x2.40" |
| Seatpost | Bontrager Line Dropper, 100mm (S) / 170 mm travel, MaxFlow, internal routing, 34.9 mm |
| GRIPS | Bontrager XR Trail Comp, nylon lock-on / Trek Line Comp, nylon lock-on (Sizes S, M, ML, L, XL) |
| Rotor size | Max brake rotor sizes – Frame: 200 mm, min 180 mm, Fork: see fork manufacturer |
| Weight | M – 14.58 kg / 32.15 lb (with TLR sealant, no tubes) |
Ordering a bike from Evo? If you choose the option Evo Home Delivery at the checkout your order will be personally delivered to you, by an Evo Crew Member, who will also be able to answer any questions you have about your new bike. If you choose Evo Delivery your bike will be delivered completely built, tuned and ready to ride! We are also able to offer Evo Home Delivery on previously restricted brands such as Giant & Trek!
Our home delivery charge is only $45 for 15km and $2 per km after that.
Free for all orders over $149. Orders under $149 a $8.99 flat shipping & handling fee applies. Order and pay online and collect everything from one of our showrooms. Just select which store you would like to collect from at checkout. Find out more about Click & Collect here.
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* 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.