We handed the Cortex over to Guy Kesteven for some real trail testing.
Cortex is a light, well-shaped frame that balances instant familiarity with extra confidence on faster, rowdier trails. Add an easy to set up fork, decent stop, go and finishing kit rolling on sturdy wheels with a properly surefooted front tyre and you’ve got a great package for the price.
Sonder Cortex
Short travel 29er
- SRAM SX Eagle 12-speed groupset
- RockShox Psylo Silver R fork
- RockShox Deluxe Select+ shock
- Sonder Nova 29" UK Made wheelset
£2,049.00
or from £36 /month
Short travel 29er
- Shimano Deore M6100 12-speed groupset
- RockShox Psylo Silver R fork
- RockShox Deluxe Select+ shock
- Sonder Nova 29" UK Made wheelset
£2,149.00
or from £37 /month
Short travel 29er
- SRAM NX Eagle 12-speed groupset
- RockShox Psylo Silver R fork
- RockShox Deluxe Select+ shock
- Sonder Nova 29" UK Made wheelset
£2,349.00
or from £41 /month
Short travel 29er
- Shimano SLX M7100 12-speed groupset
- RockShox Psylo Silver R fork
- RockShox Deluxe Select+ shock
- Sonder Nova 29" UK Made wheelset
£2,349.00
or from £41 /month
Short travel 29er
- SRAM GX Eagle 12-speed groupset
- RockShox Pike fork
- RockShox Deluxe Select+ shock
- Sonder Alpha 29" UK Made wheelset
£2,999.00
or from £52 /month
Short travel 29er
- Shimano XT M8100 12-speed groupset
- RockShox Pike fork
- RockShox Deluxe Select+ shock
- Sonder Alpha 29" UK Made wheelset
£2,999.00
or from £52 /month
Short travel 29er
- SRAM GX Eagle Transmission 12 Speed Wireless Groupset
- RockShox Pike fork
- RockShox Deluxe Select+ shock
- Sonder Alpha 29" UK Made wheelset
£3,349.00
or from £58 /month
Short travel 29er
- SRAM XO Eagle Transmission 12 Speed wireless groupset
- RockShox Pike Ultimate fork
- RockShox Deluxe Ultimate shock
- Sonder Alpha 29" UK Made wheelset
£4,199.00
or from £72 /month
Mid Travel 29er
- Trail bike geometry
- Rockshox Deluxe Select+ shock
- Horst link suspension design
- Metric shock standard
£1,599.00
or from £28 /month
- SRAM SX Eagle 12-speed groupset
- RockShox Recon Silver RL fork
- Sonder Nova 29" UK Made wheelset
£1,449.00
£1,799.00
or from £25 /month