Compare: 2022 Trek 520 Disc

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	520 Disc2022 Trek	Recommended

MSRP	($1,426)
Where to Buy	— $1 At
Category	Gravel
Weight	31.4 lbs
	2.4
Frame	Steel
	Aluminum
Wheels	Aluminum
Wheel Size	700c
Clearance	2"
	TRP Mechanical Disc


	Alivio, Sora
Drivetrain	3 × 9
Brand Site	trekbikes.com
Summary	The Trek 520 Disc is a steel frame gravel bike with mid-range components and trp mechanical disc brakes.

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Insights

Ride Feel

Based on frame geometry and build specs.

Rider Position

relaxedaggressive

Terrain

smoothrugged

520 Disc

Other Gravel bikes

Gear Range

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

38 mph

520 Disc

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Geometry

Specs

	520 Disc2022 Trek

Frame	Trek butted chromoly disc touring, rack and mudguard mounts, 135x5 mm QR Tire Clearance: 2" Colors: Diablo Red; Anthracite
Fork	Alloy disc touring, rack mounts, 100x5 mm ThruSkew
Headset	1-1/8" threadless, sealed cartridge bearings
Stem	Size: 48, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; Size: 51, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; Size: 54, 57, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length; Size: 60, 63, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length
Handlebar	Size: 48, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40 cm width; Size: 51, 54, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width; Size: 57, 60, 63, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width
Saddle	Bontrager Evoke
Seatpost	Size: 48, Bontrager alloy, 27.2 mm, 12 mm offset, 250 mm length; Size: 51, 54, 57, 60, 63, Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length Type: Rigid
Pedals	Wellgo nylon body, alloy cage

Groupset

Rear Derailleur	Shimano Alivio M4000, long cage, 36T max cog
Front Derailleur	Shimano Sora R3030, 34.9 mm (w/28.6 adapter) clamp
Crank	Size: 48, 51, Shimano Alivio T4060, 48/36/26, 2-piece w/chain guard, 170 mm length; Size: 54, 57, 60, 63, Shimano Alivio T4060, 48/36/26, 2-piece w/chain guard, 175 mm length
Shifters	Size: 48, 51, 54, 57, 60, 63, Shimano Sora R3000, 9-speed; Size: 48, 51, 54, 57, 60, 63, Shimano Sora R3030, 3-speed
Cassette	Shimano HG200, 11-36, 9-speed
Chain	KMC X9
Brakes	TRP Spyre C 2.0 mechanical disc, 160 mm rotor Type: TRP Mechanical Disc

Wheels

Rims	Bontrager Affinity Disc, Tubeless Ready, 36-hole, 21 mm width, presta valve
Spokes	14 g stainless steel
Front Hub	Shimano M475, 6-bolt disc, 100x5 mm QR
Rear Hub	Shimano M475, 6-bolt disc, 135x5 mm QR
Tires	Bontrager H1 Hard-case Ultimate, 700x38c w/reflective sidewall

Accessories

Racks	Size: 48, 51, 54, Bontrager BackRack Deluxe, Interchange compatible, size small; Size: 48, 51, 54, 57, 60, 63, Bontrager Carry Forward; Size: 57, 60, 63, Bontrager BackRack Deluxe, Interchange compatible, size large

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