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.| stem | Bontrager Elite 35 Stem |
| handlebar | Bontrager Handlebar Line, 35x780mm, 27.5mm Rise |
| saddle | Bontrager Verse P3, chromoly rails |
| type | Dropper |
| frame | Alpha Platinum Aluminum, internal storage, tapered head tube, internal guided routing, downtube guard, OCLV Next rocker link, Mino 4 link, ABP, Boost148, 120mm travel |
| bb standard | BSA, 68mm, Threaded |
| tire clearance | 2.5" |
| spring type | Air |
| fork | Fox Rhythm 34, 27.5, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 130mm travel |
| shock | Fox Performance Float, 185mm x 50mm, 54mm upper trunnion mount, 30mm x 8mm lower eyelet, Fox part number 972-61-267 - XL, L, S , M, ML: Fox Performance Float, 185mm x 50mm; XL, L, S , M, ML: Fox Performance Float DPS, 2-position damper, 185mm x 50mm |
| bottom bracket | Bottom Bracket Shimano Bottom Bracket Deore BB-MT501 |
| seatpost | Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length - S : Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length; XL, L, M, ML: Bontrager Line Dropper, 170mm travel, MaxFlow, internal routin |
| grips | Bontrager Grips XR Trail Comp Black - XL, L, S , M, ML: Bontrager XR Trail Comp, nylon lock-on; XL, L, S , M, ML: Trek Line Comp, nylon lock-on |
| rear derailleur | Shimano Deore XT Derailleur Rear. Item Number: RD-M8100, 12-Speed, Direct Attachment, SGS Cage, Max 51T, Shadow Plus design |
| crank | Shimano DEORE Crankset. Item Number: FC-M6120-1, 1x, 12-Speed, 30T, 170mm, HollowTech 2, |
| shifters | Shimano Deore XT Shifter. Item Number: SL-M8100-R, 12-Speed, Rapidfire Plus, Inner Cable Length: 2050mm, Without Optical Gear Display. |
| cassette | Shimano SLX Cassette. Item Number: CS-M7100, 12-Speed, 10-12-14-16-18-21-24-28-33-39-45-51T |
| chain | Shimano SLX Chain. Item Number: M7100, 12-Speed, With Quick Link |
| brakes | Shimano Deore Brake Set |
| tires | Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40'', tan sidewall - S : Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40''; XL, L, M, ML: Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 6 |
| Frame Material | Alloy |
| Fork Material | Suspension |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Shimano |
| Groupset Model | XT |
| Fork Brand | Fox |
| Fork Travel | 121 - 140mm |
| Shock Travel | 101 - 120mm |
| Shifting Type | Mechanical |
| Pedals Included | No |
| Drivetrain Gearing | 1 x 12 |
| Ride Style | Cross Country |
| Stem | Bontrager Elite 35 Stem |
| Handlebar | Bontrager Handlebar Line, 35x780mm, 27.5mm Rise |
| Saddle | Bontrager Verse P3, chromoly rails |
| Type | Dropper |
| FRAME | Alpha Platinum Aluminum, internal storage, tapered head tube, internal guided routing, downtube guard, OCLV Next rocker link, Mino 4 link, ABP, Boost148, 120mm travel |
| BB Standard | BSA, 68mm, Threaded |
| TIRE CLEARANCE | 2.5" |
| Spring Type | Air |
| Fork | Fox Rhythm 34, 27.5, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 130mm travel |
| Shock | Fox Performance Float, 185mm x 50mm, 54mm upper trunnion mount, 30mm x 8mm lower eyelet, Fox part number 972-61-267 - XL, L, S , M, ML: Fox Performance Float, 185mm x 50mm; XL, L, S , M, ML: Fox Performance Float DPS, 2-position damper, 185mm x 50mm |
| Bottom Bracket | Bottom Bracket Shimano Bottom Bracket Deore BB-MT501 |
| Seatpost | Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length - S : Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length; XL, L, M, ML: Bontrager Line Dropper, 170mm travel, MaxFlow, internal routin |
| GRIPS | Bontrager Grips XR Trail Comp Black - XL, L, S , M, ML: Bontrager XR Trail Comp, nylon lock-on; XL, L, S , M, ML: Trek Line Comp, nylon lock-on |
| Rear Derailleur | Shimano Deore XT Derailleur Rear. Item Number: RD-M8100, 12-Speed, Direct Attachment, SGS Cage, Max 51T, Shadow Plus design |
| CRANK | Shimano DEORE Crankset. Item Number: FC-M6120-1, 1x, 12-Speed, 30T, 170mm, HollowTech 2, |
| Shifters | Shimano Deore XT Shifter. Item Number: SL-M8100-R, 12-Speed, Rapidfire Plus, Inner Cable Length: 2050mm, Without Optical Gear Display. |
| Cassette | Shimano SLX Cassette. Item Number: CS-M7100, 12-Speed, 10-12-14-16-18-21-24-28-33-39-45-51T |
| Chain | Shimano SLX Chain. Item Number: M7100, 12-Speed, With Quick Link |
| BRAKES | Shimano Deore Brake Set |
| Tires | Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40'', tan sidewall - S : Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40''; XL, L, M, ML: Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 6 |
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 $30 for 15km and $1 per km after that.
Free for all orders over $99. Orders under $99 a $6.99 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.