| Article number: |
1051271 |
| Availability: |
Out of stock |
| Delivery time: |
Contact Us For ETA |
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.
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.
Why you'll love it
- 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
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame |
Trek butted chromoly disc touring, rack & fender mounts, 135x5mm QR |
| Fork |
Alloy disc touring, rack mounts, 100x5mm ThruSkew |
| Hub front |
Shimano M475, 6-bolt disc, 100x5mm QR |
| Hub rear |
Shimano M475, 6-bolt disc, 135x5mm QR |
| Rim |
Bontrager Affinity Disc, Tubeless Ready, 36-hole, 21mm width, presta valve |
| Spokes |
14 g stainless steel |
| Tire |
Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c |
| Max tire size |
29x2.00" without fenders |
| Shifter |
Shimano Tiagra R4700, 10 speed |
| Front derailleur |
Shimano Tiagra 4700, 34.9mm clamp, down swing |
| Rear derailleur |
Shimano GRX RX400, long cage, 36T max cog |
| *Crank |
Size: 48, 51
ProWheel forged alloy, 42/28, 2-piece, 170mm length |
Size: 54, 57, 60, 63
ProWheel forged alloy, 42/28, 2-piece, 175mm length |
| Cassette |
Shimano HG50, 11-36, 10 speed |
| Chain |
KMC X10, 10 speed |
| Pedal |
Wellgo nylon body, alloy cage |
| Max chainring size |
48T w/3x, 42T w/2x |
| Saddle |
Bontrager Arvada, steel rails, 138 mm width |
| *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 |
| *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 |
| Handlebar tape |
Bontrager Gel Cork tape |
| *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 |
| Headset |
1-1/8" threadless, sealed cartridge bearings |
| Brake |
TRP Spyre C 2.0 mechanical disc, 160mm rotor |
| Cargo rack |
Bontrager Carry Forward |
| Weight |
54 - 13.28 kg / 29.27 lbs |
| Weight limit |
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125kg (275lbs). |
