Wilier’s all-new highway Granturismo SLR is supposed to be one of the best of each worlds – the pace & dealing with of a correct race bike with the all-day consolation of an endurance highway bike. It does that by mixing race-ready geometry and a exact entrance finish, with a tunable elastomer Actiflex 2.0 softail suspension system out again…
2023 Wilier Granturismo SLR endurance highway race bike
Wilier Triestina likes to name the brand new carbon Granturismo SLR a highway racing bike “designed to deliver out the utmost efficiency and luxury”. However it’s fairly a bit extra than simply an all-day race bike, because the GT SLR is really hiding the max consolation of a comfortable endurance highway bike out again. But, ultimately, they do classify it as their prime endurance highway bike.
Wilier Actiflex 2.0 softail suspension
![2023 Wilier Granturismo SLR endurance road race bike, c. Bike Connection Agency, photo by Roo Fowler](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174701/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Bike-Connection-Agency_photo-by-Roo-Fowler_complete-800x450.jpg)
Its secret is a next-gen 5mm wheel journey rear suspension design, evolving the elastomer vibration-damping softail design of the Cento10 NDR for improved consolation and effectivity – but additionally in a extra built-in resolution shielded from rear wheel spray.
![2023 Wilier Granturismo SLR endurance road race bike, Actoflex 2.o suspension detail](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174657/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Actoflex-2-elastomer-rocker-assembly-detail-800x600.jpg)
The brand new Actiflex 2.0 softail design depends on vertical flex inside the rear triangle to drive a brief suspension hyperlink mounted underneath the toptube, rotating on 4 sealed bearings and damped by a tunable elastomer.
![2023 Wilier Granturismo SLR endurance road race bike, c. Bike Connection Agency, photo by Mirror Media, Actoflex 2.0 detail](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174652/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Bike-Connection-Agency_photo-by-MirrorMedia_Actoflex-2-softail-suspension-800x534.jpg)
What you get is clean motion remoted within the vertical aircraft, whereas retaining uncompromised lateral & torsional stiffness. A conventional seatstay bridge like on a rim brake bike helps preserving the rear finish flexing uniformly with out torsional losses.
![2023 Wilier Granturismo SLR endurance road race bike, Actoflex 2.0 elastomers](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174648/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Actiflex-2-elastomers-800x450.jpg)
Precise rear wheel journey is proscribed by the hardness of the elastomer vs. rider weight, and Wilier provides varied elastomers to swimsuit completely different rider desire. There may be even a hole 3D-printed lattice-structure elastomer that comes spec’d on top-tier fashions to shed an additional 20g for the particularly weight aware.
Comfy Street Racing Geometry
![2023 Wilier Granturismo SLR endurance road race bike, geometry](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174645/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_geometry-800x533.jpg)
Geometry-wise, the brand new Wilier Granturismo SLR will get race-ready 72/72.5-ish° head angle and ever-so-slightly stretched 412mm chainstays to suit larger tires. However it does get barely shorter body Attain and noticeably larger Stack to accommodate a extra endurance-focused match. The GT SLR combine is a snug match on the bike, however race-proven dealing with.
Tech particulars
![2023 Wilier Granturismo SLR endurance road race bike, c. Bike Connection Agency, photo by Mirror Media,](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174642/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Bike-Connection-Agency_photo-by-Mirro-Media-800x600.jpg)
Like their as Filante SLR & 0 SLR, the Granturismo SLR is laid up with Wilier’s excessive modulus HUS-MOD carbon strengthened with Liquid Crystal Polymer fibers inside for further “vertical elasticity whereas rising torsional stiffness”.
![2023 Wilier Granturismo SLR endurance road race bike, frame details](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174637/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_frame-details-800x480.jpg)
The brand new endurance race bike additionally will get aero-optimized tweaks, from aerodynamic tube sections to the absolutely inner built-in cable routing, and 1-piece 0 Bar carbon handlebar+stem cockpits. A large-set fork crown, legs & seatstays all present room for clean airflow across the max 32mm tire clearance.
![2023 Wilier Granturismo SLR endurance road race bike, c. Bike Connection Agency, photo by Roo Fowler, angled detail](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174633/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Bike-Connection-Agency_photo-by-Roo-Fowler_angled-rear-800x533.jpg)
The Granturismo SLR incorporates a detachable entrance derailleur mount for followers of 1x drivetrains. It makes use of the identical proprietary D-shaped aero seatpost because the Filante SLR with a hidden wedge clamp, a PressFit BB86 backside bracket, 1.125” tapered steerer, 12mm thru-axles, and flat mount disc brakes.
Wilier Granturismo SLR – Pricing & choices
![2023 Wilier Granturismo SLR endurance road race bike, Shimano Dura-Ace Di2 in red](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174630/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_red-Shimano-Dura-Ace-Di2-800x480.jpg)
The brand new Granturismo SLR is available in six inventory sizes (XS-XXL) and three paint jobs – crimson, silver, or black. Body kits alone promote for 4500€ together with body, fork, seatpost & bar. Or decide from any of 9 full construct specs with Campagnolo, SRAM, or Shimano groupsets.
![2023 Wilier Granturismo SLR endurance road race bike,SRAM Red AXSin silver](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174626/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_silver-SRAM-Red-AXS-800x480.jpg)
Ultegra Di2 or Drive AXS construct supply the bottom price of entry from 7400€. Whereas Pink AXS & Dura-Ace Di2 cross the 10k€ threshold with carbon wheels. And finally Campy Tremendous Report EPS tops all of them at 11,700€ with Wilier’s SLK38KC aero carbon wheels.
![2023 Wilier Granturismo SLR endurance road race bike, c. Bike Connection Agency, photo by Roo Fowler](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2022/12/16174622/2023-Wilier-Granturismo-SLR-endurance-road-race-bike_Bike-Connection-Agency_photo-by-Roo-Fowler_Cory-riding-800x480.jpg)