Canyon Grizl CF SL 8 Review: A Carbon Gravel Bike With a Suspension Fork

Introduction

Canyon’s Grizl CF SL 8 pairs a carbon gravel frame with a RockShox Rudy suspension fork, a dropper seatpost, and Shimano GRX 1x gearing for less than £3,000. At £2,900 it reads like a lot of bike for the money, and the real question is whether the suspension fork earns its place on a machine designed to cover everything from race courses to bikepacking routes.

This review is based on riding the Grizl CF SL 8 across a wet gravel event in Wales, on a course that mixed fire roads, loose climbs, and steep, slick descents.

Who This Bike Is For

The Grizl sits alongside Canyon’s faster gravel race platform but takes a more relaxed approach, with a regular handlebar rather than a one-piece design, a short stem, and geometry that works both on and off road. Wide tyre clearance and plenty of accessory mounts for bags and bottles make it the kind of bike that can be raced, loaded up for bikepacking, used for weekend rides in the woods, or ridden to work during the week.

Riders who want a single bike that does not force a choice between speed and comfort will find the most to like here. Anyone chasing a pure race result on fast, smooth gravel may still prefer a dedicated race bike.

Frame, Fork, and Suspension Setup

Canyon offers the Grizl with either a rigid carbon fork or the RockShox Rudy suspension fork, and the price difference between the two is only a few hundred pounds. That makes buying the bike with the fork already fitted one of the most economical ways to get suspension onto a gravel bike of this type. Having both versions available is a genuine plus, because the fork remains optional rather than being forced on every rider.

The frame accepts tyres up to 50mm wide, and this build comes with 45mm rubber fitted as standard.

How It Rides on Gravel

The overall impression is of a bike that is easy to get on with. Handling feels natural, and the steering stays relaxed even at high speed when the tyres are searching for grip. The frame has enough stiffness to motor up climbs, and the 1x drivetrain keeps things simple when the going turns steep and gritty. Because there is only one chainring, the left shifter is free to operate the dropper seatpost, which is a neat arrangement.

On steep, loose, and fast descents the dropper makes a real difference. With the saddle dropped, it is easier to get a foot down in tight corners and to negotiate steep drops with confidence. The short stem and the wide, slightly flared handlebar add control, and the thick bar tape is grippy and cushioned.

Drivetrain, Brakes, and Wheels

The build pairs a Shimano GRX 1x groupset with hydraulic disc brakes, DT Swiss wheels, and a dropper seatpost. Nothing here feels out of place on a bike at this price, and the combination covers the practical side of gravel riding well: reliable shifting, powerful braking, and a saddle that can be moved out of the way when the terrain demands it.

Tyres, Terrain, and Conditions

The Grizl CF SL 8 ships with 45mm Schwalbe G-One Bite tyres, which are generally a good all-round choice: quick on the road and fast on dry gravel. In wetter, looser conditions, and when the bike is pushed hard, they become the limiting factor.

Tyre choice is critical on a gravel bike, and it comes down to the terrain, the trail conditions, and how fast or how far the rider wants to go. Anyone who expects to spend most of their time on wet or rocky trails should factor a tyre change into the cost of the bike, because the right rubber transforms how it behaves in poor conditions.

Things to Consider Before Buying

The suspension fork is the headline feature, but it is not for everyone. Canyon’s rigid carbon fork version saves a few hundred pounds, and riders who mostly ride smooth gravel or want the lightest possible setup may prefer it. It is also worth budgeting for a tyre swap if local trails are frequently wet or loose, since the standard tyres favour dry, fast surfaces.

Buying Advice

Weighing up the whole package, the Grizl CF SL 8 at £2,900 is strong value. A carbon frame, the RockShox Rudy fork, a dropper seatpost, Shimano GRX 1x gearing, and DT Swiss wheels make for a bike that over-delivers in places and is quick enough to race on gravel. The value story looks even better when you consider how little the suspension fork adds to the price compared with the rigid fork version.

Riders who are unsure about suspension should look at the rigid fork option first and decide from there. Those who ride steep, loose descents or want to keep pace with mountain bikes on rougher ground will get the most out of the suspension version.

Conclusion

The Grizl CF SL 8 makes a convincing case for suspension on a gravel bike. The fork, the dropper seatpost, the geometry, and the tyres work together to give confidence on high-speed, sketchy descents, and the bike happily takes on routes that a rigid gravel bike would make harder work. For £2,900, it delivers a carbon frame, quality components, and the flexibility to race, bikepack, commute, or simply enjoy the woods.