35.900.000 VND
It's right for you if...
You're always planning your next bike-packing or gravel-riding escape. You want a versatile steel bike that's made to last and built for adventure on roads less travelled.
The tech you get
A terrain-smoothing chromoly steel frame, alloy disc fork with a ThruSkew captured quick release skewer, wide-range Shimano 2x10 drive train that's great for climbing, a Shimano GRX rear derailleur for smooth shifting even on rough terrain, Bontrager tubeless-ready wheels, wide, all-surface tyres, 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
1 – It’s everything you love about the 520, just outfitted for off-road and rough-road excursions
2 – The ThruSkew captured quick-release skewer gives you added retention security and ease of use out on the open road
3 – The GRX rear derailleur gives you better chain retention and smooth, reliable shifting on rough terrain
4 – The 520 Grando is built to hold up, and it’s super reliable over the long haul
5 – There’s no better way to see the world than from the saddle, and this is the bike that answers your wanderlust
Frame | Trek butted chromoly disc touring, rack and mudguard mounts, 135×5 mm QR |
Fork | 520 alloy disc touring, rack mounts, 100×5 mm ThruSkew |
Front Hub | Shimano M475, 6-bolt disc, 100×5 mm QR |
Rear Hub | Shimano M475, 6-bolt disc, 135×5 mm QR |
Rims | Bontrager Affinity Disc, Tubeless Ready, 36-hole, 21 mm width, presta valve |
Spokes | 14 g stainless steel |
Tires | Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700×40 c |
Max tire size | 29×2.00″ without fenders |
Shifters | Shimano Tiagra R4700, 10-speed |
Front derailleur | Shimano Tiagra 4700, 34.9 mm 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 |
Pedals | Wellgo nylon body, alloy cage |
Saddle | Bontrager Arvada, steel rails, 138 mm width |
Seatpost | Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length (size 48: 250 mm) |
Handlebar | Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 40 cm width (size 48); 42 cm (size 51,54); 44 cm (size 57, 60, 63) |
Grips | Bontrager Gel Cork tape |
Stem | Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length (size 48); 90 mm length (size 51); 100 mm length (size 54, 57); 110 mm length (size 60, 63) |
Headset | 1-1/8˝ threadless, sealed cartridge bearings |
Brakeset | TRP Spyre C 2.0 mechanical disc, 160 mm 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 275 pounds (125 kg). |
Frame size number | 48 cm | 51 cm | 54 cm | 57 cm | 60 cm | 63cm | |
Wheel Size | 700c | 700c | 700c | 700c | 700c | 700c | |
A | Seat tube | 44.0 | 48.2 | 51.2 | 54.3 | 57.5 | 60.5 |
B | Seat tube angle | 74.3° | 74.0° | 73.8° | 73.57° | 73.0° | 72.8° |
C | Head tube length | 11.5 | 12.5 | 14.0 | 16.0 | 20.0 | 23.0 |
D | Head angle | 69.5° | 70.0° | 71.0° | 71.8° | 71.8° | 72.3° |
E | Effective top tube | 52.0 | 53.1 | 54.3 | 55.7 | 58.3 | 60.3 |
F | Bottom bracket height | 27.4 | 27.4 | 27.8 | 27.8 | 27.8 | 27.8 |
G | Bottom bracket drop | 7.5 | 7.5 | 7.0 | 7.0 | 7.0 | 7.0 |
H | Chainstay length | 45.0 | 45.0 | 45.0 | 45.0 | 45.0 | 45.0 |
I | Offset | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 |
J | Trail | 7.4 | 7.1 | 5.9 | 5.9 | 5.9 | 5.6 |
K | Wheelbase | 104.1 | 104.5 | 104.8 | 105.2 | 107.4 | 108.6 |
L | Standover | 71.3 | 74.1 | 76.8 | 79.4 | 82.6 | 85.4 |
M | Frame reach | 36.8 | 37.3 | 37.8 | 38.3 | 39.2 | 40.0 |
N | Frame stack | 54.0 | 55.1 | 56.5 | 58.7 | 62.5 | 65.5 |
Frame Size | Rider Height (cm / inch) | Inseam |
48 | 158.0 – 163.0 cm /5’2.2″ – 5’4.2″ | 74.0 – 77.0 cm / 29.1″ – 30.3″ |
51 | 162.0 – 168.0 cm /5’3.8″ – 5’6.1″ | 76.0 – 79.0 cm / 29.9″ – 31.1″ |
54 | 167.0 – 174.0 cm /5’5.7″ – 5’8.5″ | 78.0 – 82.0 cm /30.7″ – 32.3″ |
57 | 173.0 – 184.0 cm /5’8.1″ – 5’10.9″ | 81.0 – 85.0 cm / 31.9″ – 33.5″ |
60 | 185.0 – 190.0 cm /6’0.4″ – 6’3.2″ | 86.0 – 90.0 cm / 33.9″ – 35.4″ |
63 | 190.0 – 197.0 cm /6’2.8″ – 6’5.6″ | 89.0 – 93.0 cm / 35.0″ – 36.6″ |
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