Trek Fuel EX 7 NX Bike

Fuel EX 7 shines when you’re charging down tricky descents, where the upgraded suspension package comes in handy. A lightweight aluminum frame, tubeless ready wheels, and a reliable 1×12 SRAM NX Eagle drivetrain make this an awesome all-around full suspension mountain bike.

*spec applies to all sizes unless otherwise noted

Frameset

Frame	Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel
Fork	RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 140mm travel
*Shock	Size: XS , S Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab, 210mm x 52.5mm
*Shock	Size: S , M , ML , L , XL , XXL Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab, 210mm x 55mm
Max compatible fork travel	150mm

Wheels

Wheel front	Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Wheel rear	Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Skewer rear	Bontrager Switch thru axle, removable lever
*Tire	Size: XS , S Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5×2.40”
	Size: XS , S Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5×2.60”
	Size: S , M , ML , L , XL , XXL Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29×2.40”
	Size: S , M , ML , L , XL , XXL Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29×2.60”
*Tire part	Size: XS , S , M , ML , L , XL , XXL Bontrager TLR sealant, 6oz
*Tire part	Size: XS , S , M , ML , L , XL , XXL Bontrager TLR valve, 50mm

Drivetrain

Shifter	SRAM NX Eagle, 12 speed
Rear derailleur	SRAM NX Eagle
*Crank	Size: XS , S SRAM NX Eagle, DUB, 30T steel ring, Boost (52mm chainline), 170mm length
*Crank	Size: M , ML , L , XL , XXL SRAM NX Eagle, DUB, 30T steel ring, Boost (52mm chainline), 175mm length
Bottom bracket	SRAM DUB, 92mm, PressFit
Cassette	SRAM PG-1230 Eagle, 11-50, 12 speed
Chain	SRAM NX Eagle, 12 speed

Components

Saddle	Bontrager Arvada, steel rails, 138mm width
*Seatpost	Size: XS , S TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length
*Seatpost	Size: M , ML , L , XL , XXL TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 445mm length
Handlebar	Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Grips	Bontrager XR Trail Comp, nylon lock-on
Stem	Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 50mm length
Headset	Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8” top, 1.5” bottom
Brake	Shimano hydraulic disc, MT4100 lever, MT410 caliper
Brake rotor	Shimano RT56, 6-bolt, 180mm

Weight

Weight	M – 14.11 kg / 31.10 lbs (with TLR sealant, no tubes)
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.

Rider Height

Inseam

137.0 – 155.0 cm

4’5.9″ – 5’1.0″

64.0 – 73.0 cm

25.2″ – 28.7″

153.0 – 166.5 cm

5’0.2″ – 5’5.6″

72.0 – 79.0 cm

28.3″ – 31.1″

161.0 – 172.0 cm

5’3.4″ – 5’7.7″

76.0 – 81.0 cm

29.9″ – 31.9″

M/L

165.5 – 179.0 cm

5’5.2″ – 5’10.5″

77.0 – 84.0 cm

30.3″ – 33.1″

177.0 – 188.0 cm

5’9.7″ – 6’2.0″

83.0 – 88.0 cm

32.7″ – 34.6″

186.0 – 196.0 cm

6’1.2″ – 6’5.2″

87.0 – 92.0 cm

34.3″ – 36.2″

2XL

195.0 – 203.0 cm

6’4.8″ – 6’7.9″

92.0 – 95.0 cm

36.2″ – 37.4″

All measurements provided in cm unless otherwise noted.

Frame size number	Frame size letter	Geometry position	Wheel size	A — Seat tube	B — Seat tube angle	Effective seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	F — Bottom bracket height	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
14.0	XS	Low	27.5″	35.6	69.0°	75.0°	9.0	66.0°	54.6	33.5	2.1	43.7	4.3	11.1	112.0	69.5	39.5	56.3
14.0	XS	High	27.5″	35.5	69.5°	75.5°	9.0	66.5°	54.5	34.1	1.4	43.6	4.3	10.6	111.9	70.0	40.0	55.9
15.5	S	High	27.5″	39.5	69.5°	75.5°	10.0	66.5°	56.7	34.1	1.4	43.6	4.3	10.6	114.3	70.7	42.0	56.8
15.5	S	Low	27.5″	39.5	69.0°	75.0°	10.0	66.0°	56.8	33.5	2.1	43.7	4.3	11.1	114.4	70.0	41.5	57.2
15.5	S	High	29″	39.5	68.0°	75.5°	10.0	66.5°	57.7	34.6	2.8	43.6	4.3	11.5	115.3	70.7	42.0	60.5
15.5	S	Low	29″	39.5	67.5°	75.0°	10.0	66.0°	57.8	34.0	3.4	43.7	4.3	11.9	115.4	70.1	41.5	60.9
17.5	M	Low	29″	42.0	67.5°	75.0°	10.0	66.0°	60.3	34.0	3.4	43.7	4.3	11.9	117.9	74.2	44.0	60.9
17.5	M	High	29″	42.0	68.0°	75.5°	10.0	66.5°	60.2	34.6	2.8	43.6	4.3	11.6	117.8	74.8	44.5	60.5
18.5	ML	Low	29″	43.5	67.5°	75.0°	10.5	66.0°	61.9	34.0	3.4	43.7	4.3	11.9	119.6	74.5	45.5	61.3
18.5	ML	High	29″	43.5	68.0°	75.5°	10.5	66.5°	61.8	34.6	2.8	43.6	4.3	11.6	119.5	75.1	46.0	60.9
19.5	L	Low	29″	45.0	67.5°	75.0°	10.5	66.0°	63.4	34.0	3.4	43.7	4.3	11.9	121.1	75.0	47.0	61.3
19.5	L	High	29″	45.0	68.0°	75.5°	10.5	66.5°	63.3	34.6	2.7	43.6	4.3	11.6	121.0	75.6	47.5	60.9
21.5	XL	Low	29″	50.0	67.5°	75.0°	12.0	66.0°	66.3	34.0	3.4	43.7	4.3	11.9	124.2	76.2	49.5	62.7
21.5	XL	High	29″	50.0	68.0°	75.5°	12.0	66.5°	66.2	34.6	2.7	43.6	4.3	11.6	124.1	76.8	50.0	62.3
23.0	XXL	Low	29″	54.0	67.5°	75.0°	14.0	66.0°	68.8	34.0	3.4	43.7	4.3	11.9	127.0	80.0	51.5	64.5
23.0	XXL	High	29″	54.0	68.0°	75.5°	14.0	66.5°	68.7	34.6	2.7	43.6	4.3	11.6	126.9	80.6	52.0	64.1