2022 Trek Bikes Top Fuel 8

Average stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Average stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

Somewhat aggressive stack and reachvs category

Suspension sag unknown

Geometry may mis-represent actual riding geometry

S (Low)

S (High)

M (Low)

M (High)

ML (Low)

ML (High)

L (Low)

L (High)

XL (Low)

XL (High)

XXL (Low)

XXL (High)

Stack

595mm

592mm

595mm

592mm

600mm

597mm

605mm

601mm

618mm

615mm

627mm

624mm

Reach

420mm

424mm

450mm

454mm

465mm

469mm

480mm

484mm

500mm

504mm

520mm

524mm

Stack to Reach Ratio

1.42:1

1.4:1

1.32:1

1.3:1

1.29:1

1.27:1

1.26:1

1.24:1

1.22:1

1.21:1

1.19:1

Seat Tube Length, C-T

395mm

420mm

435mm

450mm

500mm

540mm

Top Tube Length, Effective/Horizontal HT Top

568mm

567mm

598mm

597mm

615mm

614mm

631mm

63mm

654mm

653mm

676mm

675mm

Head Tube Angle

66deg

66.4deg

66deg

66.4deg

66deg

66.4deg

66deg

66.4deg

66deg

66.4deg

66deg

66.4deg

Effective Seat Tube Angle, Unknown

76deg

76.4deg

76deg

76.4deg

76deg

76.4deg

76deg

76.4deg

76deg

76.4deg

76deg

76.4deg

Seat Tube Exit Angle

70deg

70.4deg

70deg

70.4deg

70deg

70.4deg

70deg

70.4deg

70deg

70.4deg

70deg

70.4deg

Head Tube Length

100mm

105mm

110mm

125mm

135mm

Bottom Bracket Drop

36mm

31mm

36mm

31mm

36mm

31mm

36mm

31mm

36mm

31mm

36mm

31mm

Bottom Bracket Height

336mm

341mm

336mm

341mm

336mm

341mm

336mm

341mm

336mm

341mm

336mm

341mm

Chainstay Length

435mm

434mm

435mm

434mm

435mm

434mm

435mm

434mm

435mm

434mm

435mm

434mm

Chainstay Length Horizontal

433.5mm

432.9mm

433.5mm

432.9mm

433.5mm

432.9mm

433.5mm

432.9mm

433.5mm

432.9mm

433.5mm

432.9mm

Front-Center

718.4mm

717.8mm

748.4mm

747.8mm

765.3mm

764.7mm

782.3mm

781.7mm

808.3mm

807.7mm

832.3mm

832.7mm

Front-Center Horizontal

717.5mm

717.1mm

747.5mm

747.1mm

764.5mm

764.1mm

781.5mm

781.1mm

807.5mm

807.1mm

831.5mm

832.1mm

Wheelbase

1151mm

1150mm

1181mm

1180mm

1198mm

1197mm

1215mm

1214mm

1241mm

1240mm

1265mm

Fork Offset/Rake

44mm

Trail

117.4mm

very high

114.5mm

very high

117.4mm

very high

114.5mm

very high

117.4mm

very high

114.5mm

very high

117.4mm

very high

114.5mm

very high

117.4mm

very high

114.5mm

very high

117.4mm

very high

114.5mm

very high

Mechanical Trail

107.3mm

104.9mm

107.3mm

104.9mm

107.3mm

104.9mm

107.3mm

104.9mm

107.3mm

104.9mm

107.3mm

104.9mm

Wheel Flop

43.6mm

42mm

43.6mm

42mm

43.6mm

42mm

43.6mm

42mm

43.6mm

42mm

43.6mm

42mm

Standover Height

715mm

719mm

735mm

740mm

745mm

750mm

755mm

760mm

770mm

765mm

Tire to Pedal Spindle

176.4mm

170 mm cranks

175.8mm

170 mm cranks

206.4mm

170 mm cranks

205.8mm

170 mm cranks

223.4mm

170 mm cranks

222.8mm

170 mm cranks

240.4mm

170 mm cranks

239.8mm

170 mm cranks

261.3mm

175 mm cranks

260.7mm

175 mm cranks

285.3mm

175 mm cranks

285.7mm

175 mm cranks

Pedal Spindle to Ground Clearance

166mm

170 mm cranks

171mm

170 mm cranks

166mm

170 mm cranks

171mm

170 mm cranks

166mm

170 mm cranks

171mm

170 mm cranks

166mm

170 mm cranks

171mm

170 mm cranks

161mm

175 mm cranks

166mm

175 mm cranks

161mm

175 mm cranks

166mm

175 mm cranks

S (Low)

S (High)

M (Low)

M (High)

ML (Low)

ML (High)

L (Low)

L (High)

XL (Low)

XL (High)

XXL (Low)

XXL (High)

Wheel Size

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

700C/29 in

622 mm BSD

Tire Width

2.4in

Tire Outer Diameter

743.9mm

Bike Length with Tires

1894.9mm

1893.9mm

1924.9mm

1923.9mm

1941.9mm

1940.9mm

1958.9mm

1957.9mm

1984.9mm

1983.9mm

2008.9mm

Crank Length

170mm

175mm

Handlebar Width

750mm

780mm

Stem Length

45mm

Stem Angle

0deg

—

Published Sizing Recommendations

Height

153 cm

166.5 cm

153 cm

166.5 cm

161 cm

172 cm

161 cm

172 cm

165.5 cm

179 cm

165.5 cm

179 cm

177 cm

188 cm

177 cm

188 cm

186 cm

196 cm

186 cm

196 cm

195 cm

203 cm

195 cm

203 cm

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale

Category Trend

Full-suspension Trail MTB

Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/cross-country-mountain-bikes/top-fuel/top-fuel-8/p/35072/?colorCode=blue

Suggest Bike Edit

2022 Trek Bikes Top Fuel 8

Geometry

8 Build

Published Sizing Recommendations

Stack and Reach vs. Category Trend