Boardman SLR 8.9 105 2023 - Road Bike

The original Boardman SLR 8.9 Carbon was our most popular carbon road bike, and for good reason. We think the light, stiff and comfortable carbon frame designed with aerodynamic tube profiles and features is a perfect platform for all-round road riding, and the reviewers agreed with us. For most bike brands, 4.5 out of 5 reviews and comments like “Blimey, what a corker!” (road.cc) would be a reason to kick back and celebrate a job well done. However, at Boardman, we are always looking for ways we can push our bikes to the next level, and this is what we have done for the new SLR 8.9 Carbon.

Key Features:

• Carbon frame with aero features for extra speed
• Carbon fork for a smooth ride
• Shimano 105 2x11 speed drivetrain
• Comfortable and efficient contact points
• Colour: Black/Blue
• Sizes: Small, Medium, Large, X Large
• The Boardman SLR 8.9 is available with 0% APR finance

One of the only criticisms we could level at the old bike was the 10 speed gears – functional, but a little heavy and unrefined. With that in mind, we’ve upgraded the shifting to Shimano’s 11 speed R7000 105. Offering smooth gear changes, reduced weight, ergonomic design and all the trickle-down technology from Shimano’s flagship Dura-Ace groupset, 105 is a fantastic performer.

Not only have we upgraded the bike’s gearing – but we’ve also worked with expert bike fitters to ensure the touchpoints on the bike are going to suit riders even better than before.

FRAMESET:

The new SLR 8.9c frame and fork use the same aerodynamic design and geometry as the top of the range SLR 9.6 and so delivers outstanding performance. The dropped seat stays and an integrated seat clamp help reduce drag and combine with carefully designed carbon fibre layup to deliver all day long comfort. This isn’t achieved at the expense of speed though. Using CFD and wind tunnel testing, our tube profiles deliver a significant aero boost compared to previous frames, and a stiff bottom bracket and light overall weight mean that the bike responds instantly when you put the power down. With clearance for up to 28mm tyres and hidden mudguard mounts, the SLR 8.9 Carbon can turn its hand to any type of road riding, whatever the weather.

CONTACT POINTS:

Working with Chris Boardman, data from hundreds of bike fits and insight from bike fit experts, we have made simple changes to the contact points of the SLR range. Using advanced pressure mapping and real-world testing we’ve shown that the Boardman SLR saddle will provide long-ride comfort for the majority of people. Bar width and crank length are also reduced vs previous bikes to make sure they are suited to the fit needs of real cyclists, not just based on old traditions. These changes also reduce the rider’s frontal area, which has been wind tunnel tested to reduce drag, meaning less effort required for the same speed.

All Tredz bikes are:

• Fully built & ready to ride
• Fully checked & tested by Cytech qualified mechanics
• Available with 0% APR finance on any basket over £99
• UK price match promise
• 365 day no hassle returns
• Free delivery in the UK Mainland on a date that suits you

In the box with every Tredz bike is:

• Free Tredz 9 key trail tool
• Free Tredz pedal spanner
• Free basic pedals
• Tredz drawstring kit bag
• 16 point quality control check sheet
• Basic bike setup instructions
• Free Cycle Plan insurance voucher

Occasionally, without notice, manufacturers change product design and/or specifications.