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Last chance to buy
Cortex / Medium
£1,299 £2,349
**Lead image represents the bike for sale, please see store pics for the actual bike.
Features
Up to Date Trail Bike Geometry
Trail bike Agility with Enduro bike stability, the Cortex has a confidence inspiring, stable and forgiving ride.
Metric Shock Standard
Designed around metric shock sizing standard, with lengthened shocks and shorter strokes that increase bushing overlap for more smooth, supple, sensitive and reactive suspension action.
Horst link suspension design
The tried and tested Horst link suspension design allows the suspension to stay active when braking.
Tyre Clearance
Clearance for up to 29 x 2.6in tyres.
Internal Cable Routing
Internal routing in the front triangle for clean lines.
Build Spec
| Frameset | |
|---|---|
| Frame: | Cortex Frame | 6061-T6 Aluminium, Heat-Treated |
| Fork: | RockShox Psylo Silver R | 140mm (travel) |
| Shock: | RockShox Deluxe Select+ | 210 x 50 |
| Headset: | FSA Orbit C-40-ACB |
| Groupset | |
|---|---|
| Shifters: | Shimano SLX M7100 | 1x | 12-speed |
| Brakes: | Shimano SLX M7120 | Hydraulic | Post mount |
| Rotors: | Shimano RT66 | 203mm (front), 180mm (rear) | 6-bolt |
| Rear derailleur: | Shimano SLX M7100 | Long cage | 12-speed |
| Chainset: | Shimano SLX M7100 | 170mm | 32t |
| Cassette: | Shimano CS-M7100 | 10-51t | 12-speed |
| Chain: | Shimano CN-M7100 | 12-speed |
| Bottom bracket: | Shimano MT801 | BSA |
| Wheelset | |
|---|---|
| Wheels: | Sonder Nova 29" UK Made |
| Front tyre: | Goodyear Newton MTF Trail Tubeless | 29 x 2.5" | Black |
| Rear tyre: | Goodyear Newton MTR Trail Tubeless | 29 x 2.4" | Black |
| Tubes: | WTB | 29 x 2.4-2.8" |
| Finishing kit | |
|---|---|
| Handlebars: | Sonder Aspect Riser | 780mm |
| Stem: | Sonder Piskie |
| Seatpost: | X-Fusion Manic | 31.6mm |
| Saddle: | Sonder Abode |
| Grips: | Sonder Clutch | Black |
| Weight | |
|---|---|
| Frame: | S: TBC M: TBC L: TBC XL: TBC |
| Build: | S: TBC M: TBC L: TBC XL: TBC |
| Pedals not included with full builds | |
| Specifications are subject to change without notice | |
Geometry and Sizing
Sizing
| Size | Small | Medium | Large | X-Large |
| Rider Height | 5ft 2in - 5ft 7in (158-173cm) | 5ft 6in - 5ft 10in (170-177cm) | 5ft 9in - 6ft 2in (175-187cm) | 6ft 2in + (187cm +) |
| ST - Seat tube | 400 | 410 | 440 | 460 |
| ETT - Estimated top tube | 576 | 597 | 625 | 647 |
| HT - Head tube | 100 | 105 | 115 | 125 |
| HA - Head angle | 65 | 65 | 65 | 65 |
| AC - Axle to crown | 550 | 550 | 550 | 550 |
| SA - Seat angle | 75.6 | 75.6 | 75.6 | 75.6 |
| CS - Chainstay | 440 | 440 | 445 | 445 |
| BB - BB drop | 40 | 40 | 40 | 40 |
| FO - Fork offset | 44 | 44 | 44 | 44 |
| WB - Wheelbase | 1173 | 1195 | 1229 | 1253 |
| RE - Reach | 420 | 440 | 465 | 485 |
| SK - Stack | 608 | 614 | 624 | 633 |
Frame Spec
Alloy 29er short travel full suspension trail bike
| Weight: S: 2.73kg; M: 2.91kg; L: 3.05kg; XL: 3.11kg |
|---|
| Hydroformed and custom butted alloy frame tubing |
| Internal cable routing |
| Rear Shock: Rockshox Deluxe Select+ 190 x 45mm |
| Horst link suspension layout |
| 120mm rear travel; 130mm fork travel |
| Clearance for up to 29 x 2.6" wide tyres |
| 73mm BSA threaded bracket shell |
| 148 x 12mm rear thru-axle |
| 31.6mm seat tube, 34.9mm clamp |
| ZS44/28.6| ZS56/40 headset (frame and rear shock does not come with headset) |
Standard delivery to UK addresses is free over £50.
Next Day deliveries will be shipped same day if you place your order before 2pm Monday - Friday.
If you are not happy or have changed your mind, you can return your unused product within 123 days of placing the order for a refund.
Simply return it to us, free of charge, with all the original packaging.