Bicycle Archive · Specification report

2026 Trek Roscoe 7 Gen 4

Velopedia Archive ID 900000750

Overview

Model year	2026
Brand	Trek
Model	Roscoe 7 Gen 4
Bicycle type	Mountain
Archive ID	900000750
Original MSRP	$1,499.99
Colors	Matte Olive Grey; Buff Beige
Sizes	S; M; ML; L; XL
Weight	M - 14.53 kg / 32.04 lbs (with TLR sealant, no tubes)

Frameset

Frame construction	Alpha Platinum Aluminum, tapered head tube, ZS headset, internal derailleur & dropper post routing, ISCG 05, threaded BB, UDH, 148x12mm thru axle
Frame material	Aluminum
Fork	RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 150mm travel

Drivetrain

Component group	Shimano CUES U6000, 10-speed
Shifters	Shimano U6000, 10 speed
Rear derailleur	Shimano CUES U6000 GS
Crankset	Shimano CUES U6000, 30T, 55mm chainline, 170mm length
Bottom bracket	Shimano BB-MT501 BSA
Cassette	Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed
Chain	Shimano LG500, 9/10/11 speed
Pedals	Nylon platform

Brakes

Brakes	Shimano MT200 hydraulic disc

Cockpit & contact points

Headset	S, M, ML, L, XL: FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom, 1.5 crown / S, M, ML, L, XL: 1-1/8'' threadless, sealed cartridge bearings
Handlebar	S: Bontrager alloy, 31.8mm, 15mm rise, 750mm width / M, ML, L, XL: Bontrager Comp, alloy, 31.8mm, 40mm rise, 780mm width
Stem	S: Bontrager Comp, 31.8mm, 7 degree, 35mm length / M, ML, L, XL: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length
Saddle	Bontrager Verse P3, steel rails
Seatpost	S: TranzX JD-YSI34, 150mm travel, internal routing, 31.6mm, 456mm length / M, ML: TranzX JD-YSI34, 170mm travel, internal routing, 31.6mm, 500mm length / L, XL: TranzX JD-YSI34, 200mm travel, internal routing, 31.6mm, 565mm length

Wheels & tires

Hubs	(F) Shimano TC500 alloy, centerlock, 110x15mm thru axle / (R) Shimano TC500 alloy, centerlock, 148x12mm thru axle
Wheels	Bontrager Line TLR 30
Rims	S: Bontrager Line TLR 30, 27.5'' Tubeless Ready, 32-hole, Presta valve / S: Bontrager Line TLR 30, 27.5'' Tubeless Ready, 28-hole, Presta valve / M, ML, L, XL: Bontrager Line TLR 30, 29'' Tubeless Ready, 28-hole, Presta valve / M, ML, L, XL: Bontrager Line TLR 30, 29'' Tubeless Ready, 32-hole, Presta valve
Front tire	S: Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40'' / M, ML, L, XL: Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.40''
Rear tire	S: Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40'' / M, ML, L, XL: Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.40''

Geometry · 15.5" (S)

Seat tube	330 mm
Effective top tube	575 mm
Head tube	90 mm
Head-tube angle	65°
Seat-tube angle	75°
Actual seat-tube angle	73.1°
Chainstay / rear center	425 mm
Wheelbase	1139 mm
Bottom-bracket drop	45 mm
Bottom-bracket height	311 mm
Reach	415 mm
Stack	604 mm
Standover height	714 mm
Fork offset / rake	37 mm
Trail	125 mm
Wheel size	27.5"

Geometry · 17.5" (M)

Seat tube	375 mm
Effective top tube	611 mm
Head tube	100 mm
Head-tube angle	65°
Seat-tube angle	75°
Actual seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1186 mm
Bottom-bracket drop	61 mm
Bottom-bracket height	312 mm
Reach	440 mm
Stack	644 mm
Standover height	735 mm
Fork offset / rake	44 mm
Trail	125 mm
Wheel size	29"

Geometry · 18.5" (ML)

Seat tube	400 mm
Effective top tube	614 mm
Head tube	105 mm
Head-tube angle	65°
Seat-tube angle	76°
Actual seat-tube angle	74.1°
Chainstay / rear center	430 mm
Wheelbase	1203 mm
Bottom-bracket drop	61 mm
Bottom-bracket height	312 mm
Reach	455 mm
Stack	648 mm
Standover height	740 mm
Fork offset / rake	44 mm
Trail	125 mm
Wheel size	29"

Geometry · 19.5" (L)

Seat tube	425 mm
Effective top tube	632 mm
Head tube	120 mm
Head-tube angle	65°
Seat-tube angle	76°
Actual seat-tube angle	74.1°
Chainstay / rear center	430 mm
Wheelbase	1224 mm
Bottom-bracket drop	61 mm
Bottom-bracket height	312 mm
Reach	470 mm
Stack	662 mm
Standover height	740 mm
Fork offset / rake	44 mm
Trail	125 mm
Wheel size	29"

Geometry · 21.5" (XL)

Seat tube	450 mm
Effective top tube	655 mm
Head tube	145 mm
Head-tube angle	65°
Seat-tube angle	77°
Actual seat-tube angle	75.1°
Chainstay / rear center	430 mm
Wheelbase	1265 mm
Bottom-bracket drop	61 mm
Bottom-bracket height	312 mm
Reach	500 mm
Stack	684 mm
Standover height	740 mm
Fork offset / rake	44 mm
Trail	125 mm
Wheel size	29"

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.