Giant ToughRoad SLR GX 1

In stock
$CA 1,308.99
Original MSRP   $CA 1,700.00
Year 2018
Frame Size 55cm
Frame Material Aluminium
Fork Material Carbon
Groupset Shimano Tiagra
Brake Type Disc

Sizing Guide

This guide gives you an idea of ​​the market standards. Take the time to find the right size to enjoy your outings. Please note that the sizing may vary across brands. You can also refer to the product's geometry section or the manufacturers' guide for more details. If you need help, contact our specialists.
Bike Size
Recommended Rider Height
Frame Size (cm )
Feet & Inches / cm
47cm - 48cm (XX-Small)
4'10" - 5'0"148cm - 152cm
49cm - 50cm (X-Small)
5'0" - 5'3"152cm - 160cm
51cm - 53cm (Small)
5'3" - 5'6"160cm - 168cm
54cm - 55cm (Medium)
5'6" - 5'9"168cm - 175cm
56cm - 58cm (Large)
5'9" - 6'0"175cm - 183cm
58cm - 60cm (X-Large)
6'0" - 6'3"183cm - 191cm
61cm - 63cm (XX-Large)
6'3" - 6'6"191cm - 198cm
30-Day flexible return policy 30-Day flexible return policy
Certified Pre-Owned Certified Pre-Owned
$49.99 Shipping in Canada $49.99 Shipping in Canada
Bike Type Cyclocross/Gravel
Gender Men, Women
Bike Weight 10.97 kg
Pedals Included Not Included
Frame Size 55cm
Frame ALUXX SLR-Grade Aluminum
Fork Advanced-Grade Composite, Alloy OverDrive Steerer
Groupset Shimano Tiagra
Front Derailleur Shimano Tiagra
Rear Derailleur Shimano Tiagra
Cassette Shimano HG500, 11-34
Crankset Type Double (Compact)
Crankset FSA Omega, 32/48, 172.5 mm
Chain 10 speed
Shift Levers Shimano Tiagra
Brakeset Giant Conduct Hydraulic Disc, 160mm
Brake Levers Shimano Tiagra
Handlebars Giant Connect XR Ergo-Control, 44 cm
Handlebar Stem Giant Connect, 90 mm
Saddle Contact (Neutral)
Seatpost Giant D-Fuse Composite
Wheel Material Alloy
Wheel Diameter 700C
Front Wheel Giant S-X2, Double Wall, Disc
Rear Wheel Giant S-X2, Double Wall, Disc
Front Tire Giant CrossCut Gravel 2 Tubeless, 700x40c, 60 TPI
Rear Tire Giant CrossCut Gravel 2 Tubeless, 700x40c, 60 TPI
Condition Pre-Owned
Condition Description This bicycle has been inspected by our certified mechanics and meets all requirements of our Cycling Avenue Approval program.
Adventures aren’t always smooth and easy. This lightweight drop-bar bike makes it fun to ride rough roads, gravel and dirt.
Seat Tube 460 mm
Effective Top Tube 550 mm
Head Tube Angle 70.5•
Seat Tube Angle 73.5•
Head Tube 125 mm
Reach 380 mm
Stack 574 mm
Wheelbase 1048 mm
BB Drop 70 mm
BB height N/A
Standover Height 753 mm

Buying from Cycling Avenue is risk free. You either love and keep your new bike or you contact our customer service and ship it back to us within 30 days in a similar condition.


We ship to all Canadian addresses, excluding PO Boxes, for $49.99. An upcharge might be added to your order if your order is shipped to Nunavut, Yukon and the Northwest Territories. Orders take approximately 24-48 hours before they are shipped (98% are shipped within 24 hours). Orders are only processed Monday – Friday. Once your order is shipped, you will receive the tracking information by email. You can either track your package directly on your Cycling Avenue account or on the shipping carrier's website.

You will receive your bike safely wrapped up in a box. Most bicycles will be shipped with the handlebars, front wheel, and seatpost removed. An assembly guide as well as a multi purpose tool will be included in the box to make sure you can get your new bike up and running as easily and as fast as possible. We want to assure your utmost safety so don't hesitate to contact our specialists if you have any questions.


Not 100% satisfied? Contact one of our customer service representatives, we will be happy to assist you throughout the return process. Returns must be shipped to our warehouse address: 9500 Meilleur, Suite 602 Saint-Laurent, QC H2N 2B7. The buyer is responsible for all shipping fees.