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  • TREK Trek 520 Grando 2023
  • TREK Trek 520 Grando 2023
  • TREK Trek 520 Grando 2023
  • TREK Trek 520 Grando 2023
  • TREK Trek 520 Grando 2023

Trek 520 Grando 2023

SKU: 1051271
C$2,179.99 C$1,961.99 Excl. tax

520 Grando is a steel adventure bike made for off-road excursions. This "gravel randonneuring" bike's nimble, streamlined setup and rugged parts spec is perfect for bikepacking and gravel riding.

In stock (Delivery timeframe:In Store Pick Up)

It's right for you if...

You're always planning your next bikepacking or gravel riding escape. You want a versatile steel bike that's made to last and built for adventure on roads less traveled.

The tech you get

A terrain-smoothing chromoly steel frame, alloy disc fork with a ThruSkew captured quick release skewer, wide-range Shimano 2x10 drivetrain that's great for climbing, a Shimano GRX rear derailleur for smooth shifting even on rough terrain, Bontrager tubeless ready wheels, wide, all-surface tires, an included front rack, and all-weather mechanical disc brakes.

The final word

Steel is real, and that's only part of what makes 520 Grando the perfect expedition rig. It's nimble, spec'd with off-road ready parts, and ready to rip gravel and light trails in the name of adventure.


  • It’s everything you love about 520, just outfitted for off-road and rough-road excursions.
  • ThruSkew captured quick-release skewer gives you added retention security and ease of use out on the open road.
  • The GRX rear derailleur gives you better chain retention and smooth, reliable shifting on rough terrain.
  • 520 Grando is built to hold up, and it's super reliable over the long haul.
  • There's no better way to see the world than from the saddle, and this is the bike that answers your wanderlust

View more details at

Weight: 54 - 13.28kg/29.27lbs w/ tubes
Frame: Trek butted chromoly disc touring, rack & fender mounts
Fork: Alloy disc touring, rack mounts
Front Shifter: Shimano Tiagra R4700
Front Derailleur: Shimano Tiagra 4700, 34.9mm clamp, down swing
Rear Shifter: Shimano Tiagra R4700, 10 speed
Rear Derailleur: Shimano GRX RX400, long cage, 36T max cog
Crankset: ProWheel forged alloy, 42/28, 2-piece, 170mm length, 54-63: 175
Pedals: Wellgo nylon body, alloy cage
Bottom Bracket: ProWheel forged
Cassette: Shimano HG50, 11-36, 10 speed
Chain: KMC X10, 10 speed
Front Brake: TRP Spyre C 2.0 mechanical disc
Front Brake Rotor: 160mm rotor
Rear Brake: TRP Spyre C 2.0 mechanical disc
Rear Brake Rotor: 160mm rotor
Brake Levers: TRP Spyre
Front Hub: Shimano M475, 6-bolt disc
Front Hub Skewer: 100x5mm QR
Rear Hub: Shimano M475, 6-bolt disc
Rear Hub Skewer: 135x5mm QR
Rims: Bontrager Affinity Disc, Tubeless Ready, 36-hole, 21mm width, presta valve
Front Tire: Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c
Rear Tire: Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c
Handlebar: Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40 cm width, 51, 54: 42cm, 57- 63: 44cm
Grips/ Bar Tape: Bontrager Gel Cork tape
Stem: Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length, 51: 90mm, 54,57: 100mm, 60,63: 110mm
Headset: 1-1/8" threadless, sealed cartridge bearings
Saddle: Bontrager Arvada, steel rails, 138 mm width
Seatpost: Bontrager alloy, 27.2 mm, 12 mm offset, 250 mm length, 51-63: 330mm