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Top Fuel 7 is a full suspension mountain bike that combines the speed of a cross country bike with the go-for-it gusto of a trail bike. It's efficient up climbs and fast on sprints, but it's not afraid of letting loose when you want to get rowdy.
Top Fuel 7 is a full suspension mountain bike that combines the speed of a cross country bike with the go-for-it gusto of a trail bike. It's efficient up climbs and fast on sprints, but it's not afraid of letting loose when you want to get rowdy.
Trek

Trek Top Fuel 7 SX 29 Full Suspension Mountain Bike 2021 in Grey

£1,480.00 £2,550.00 42% off
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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Trek Top Fuel 7 SX 29 Full Suspension Mountain Bike 2021 in Grey

Season:2024

Brand:Trek

Code:329842021LithiumGRYBLK

The Trek Top Fuel 7 is a full suspension mountain bike that combines the speed of a cross country bike with the go-for-it gusto of a trail bike. It's efficient up climbs and fast on sprints, but it's not afraid of letting loose when you want to get rowdy. 120mm of travel front and 115mm rear makes it the perfect singletrack shredder where trails are fast and flowing with plenty of climbing.

Key Features & Benefits:

Rockshox Judy SL fork: 120mm Suspension with 32mm stanchions for greater steering precision
Alpha Aluminium 115mm travel frame: Lightweight & efficient for trail riding with an eye on speed.
12-Speed Gears: Perfect for all terrain

Full Specification:

  • Frame: Alpha Aluminium, 115mm, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148,
  • Rear Shock (If Applicable): X fusion Pro 2, 3 position damper, 190x45mm
  • Fork: Rockshox Judy SL, Solo air spring, tapered steerer, 42 mm offset, 120mm travel
  • Number of Gears: 12
  • Gear Shifters: SRAM SX, 12-speed
  • Chainset: SRAM SX
  • Chainrings: 32T alloy
  • Rear Cassette: SRAM SX, 11-50 12-speed
  • Chain: SRAM SX, 12-speed
  • Front Derailleur: N/A
  • Rear Derailleur: SRAM SX
  • Bottom Bracket: SRAM DUB , 92 mm, PressFit
  • Pedals: Not Included
  • Rims: Bontrager Kovee, Tubeless Ready, 28-hole, 23 mm width, Presta valve
  • Front Hub: Bontrager alloy, 6-bolt, Boost110, 15 mm thru axle
  • Rear Hub: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost148, 12 mm thru axle
  • Front Tyre: Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.40"
  • Rear Tyre: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.40"
  • Brakes: Shimano MT200 hydraulic brakes
  • Handlebars: Bontrager, 31.8mm, 15mm rise, 750mm width
  • Handlebar Grips: Bontrager XR Trail comp, lock-on
  • Headset: Knock Block Integrated, cartridge bearing, 1-1/8"" top, 1.5"
  • Stem: Bontrager, 31.8mm, Knock Block, 0-degree
  • Saddle: Bontrager Arvada, steel rails
  • Seatpost: Trans X dropper 130 mm travel, internal routing, 31.6 mm
  • Accessories: N/A
  • Weight:M - 14.17 kg/ 31.24 lbs (with sealant)
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Size Guide for Trek Top Fuel

SizeRider HeightRider HeightInseamInseam
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
M/L173 - 180 cm5'8" - 5'11"81 - 86 cm32" - 34"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"
2XL195 - 203 cm6'5" - 6'8"91 - 97 cm36" - 38"

Geometry Information for Trek Top Fuel 5, 7, & 8

Frame size number15.5"15.5"17.5"17.5"18.5"18.5"19.5"19.5"21.5"21.5"21.5"23.0"23.0"
Frame size letterSSMMMLMLLLXLXLXLXXLXXL
Geometry positionHighLowHighLowHighLowHighLowHighHighLowHighLow
Wheel size29"29"29"29"29"29"29"29"29"29"29"29"29"
A — Seat tube39.539.5424243.543.545455050505454
B — Seat tube angle70.4°70.0°70.4°70.0°70.4°70.0°70.4°70.0°70.4°70.4°70.0°70.4°70.0°
Effective seat tube angle76.4°76.0°76.4°76.0°76.4°76.0°76.4°76.0°76.4°76.4°76.0°76.4°76.0°
C — Head tube length1010101010.510.5111112.512.512.513.513.5
D — Head angle66.4°66.0°66.4°66.0°66.4°66.0°66.4°66.0°66.4°66.4°66.0°66.4°66.0°
E — Effective top tube56.756.859.759.861.461.56363.165.365.365.467.567.6
F — Bottom bracket height34.333.834.333.834.333.834.333.834.334.333.834.333.8
G — Bottom bracket drop3.13.63.13.63.13.63.13.63.13.13.633.6
H — Chainstay length43.443.543.443.543.443.543.443.543.443.443.543.443.5
I — Offset4.44.44.44.44.44.44.44.44.44.44.44.44.4
J — Trail11.511.811.511.811.511.811.511.811.511.511.811.511.8
K — Wheelbase115115.1118118.1119.7119.8121.4121.5124124124.1126.5126.5
L — Standover71.971.57473.574.5747574.5767675.57776.5
M — Frame reach42.44245.44546.946.548.44850.450.45052.452
N — Frame stack59.259.559.259.559.76060.160.561.561.561.862.462.7

Geometry Information for Trek Top Fuel Carbon Frames

Frame size number15.5"15.5"17.5"17.5"18.5"18.5"19.5"19.5"21.5"21.5"
Frame size letterSSMMMLMLLLXLXL
Geometry positionHighLowHighLowHighLowHighLowHighLow
Wheel size29"29"29"29"29"29"29"29"29"29"
A — Seat tube39.539.5424243.543.545455050
B — Seat tube angle69.9°69.5°69.9°69.5°69.9°69.5°69.9°69.6°69.9°69.6°
Effective seat tube angle75.9°75.5°75.9°75.5°75.9°75.5°75.9°75.6°75.9°75.6°
C — Head tube length1010101010.510.5111112.512.5
D — Head angle65.9°65.5°65.9°65.5°65.9°65.5°65.9°65.6°65.9°65.6°
E — Effective top tube56.95759.96061.561.663.163.265.465.5
F — Bottom bracket height34.634.134.634.134.634.134.634.134.634.1
G — Bottom bracket drop2.73.22.73.32.73.32.73.32.73.3
H — Chainstay length43.443.543.443.543.443.543.443.543.443.5
I — Offset4.34.34.34.34.34.34.34.34.34.3
J — Trail1212.31212.31212.31212.31212.3
K — Wheelbase115.3115.4118.3118.4120120.1121.7121.8124.4124.4
L — Standover72.471.974.473.974.974.475.474.976.475.9
M — Frame reach41.941.544.944.546.44647.947.549.949.5
N — Frame stack59.659.959.659.96060.460.560.861.962.2

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Sizing Information
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