2024 Vitus Sommet CRS vs 2026 Propain Tyee 6.1 AL Trail Base
The M is the Propain Tyee 6.1 AL Trail Base size closest to your M Vitus Sommet CRS. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Propain Tyee 6.1 AL Trail Base
Compared with the Vitus Sommet CRS in M, the Propain Tyee 6.1 AL Trail Base in M places the top of the head tube 5 mm lower and 6 mm further forward, relative to the bottom bracket. Its wheelbase is 8 mm longer, which can contribute to stability at speed.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- +6 mm
- Longer frame reach
- Wheelbase
- +8 mm
- Longer: steadier at speed
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- +6 mm
- Longer: more planted
The two frames
Vitus Sommet CRS, MPropain Tyee 6.1 AL Trail Base, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Vitus Sommet CRS M | Propain Tyee 6.1 AL Trail Base M | Difference |
|---|---|---|---|
| Reach | 444 | 450mm | +6 mm |
| Stack | 630 | 625mm | −5 mm |
| Head tube angle | 64 | 64.2 | +0.2° |
| Seat tube angle | 76.5 | 77 | +0.5° |
| Effective top tube | 616mm | 593mm | −23 mm |
| Chainstay length | 440 | 446mm | +6 mm |
| Wheelbase | 1225 | 1233mm | +8 mm |
| BB drop | 10mm | not listed | |
| Seat tube length | 433mm | 425mm | −8 mm |
| Head tube length | 120mm | not listed | |
| BB height | not listed | 342mm |
Differences are the Propain Tyee 6.1 AL Trail Base minus the Vitus Sommet CRS. Full charts: 2024 Vitus Sommet CRS, 2026 Propain Tyee 6.1 AL Trail Base.
Where each sits in its class
Vitus Sommet CRSPropain Tyee 6.1 AL Trail Base
Each bike is ranked against the other enduro bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Vitus Sommet CRS290 CRS | Propain Tyee 6.1 AL Trail BaseBase |
|---|---|---|
| Frame | Vitus Sommet | Propain Tyee 6.1 AL Trail |
| Fork | RockShox ZEB Base | 160mm travel aluminum |
| Rear shock | RockShox Super Deluxe Select | 130mm travel |
| Shifter | SRAM GX Eagle Transmission Trigger | not listed |
| Derailleur | SRAM GX Eagle | not listed |
| Cassette | SRAM NX Eagle | not listed |
| Chain | SRAM NX Eagle | not listed |
| Crankset | SRAM Stylo 7K | not listed |
| Chainring | SRAM Stylo | not listed |
| Wheelset | Nukeproof Neutron V2 Mullet | 700C/29" wheels |
| Tire | Maxxis Assegai, Maxxis Minion DHR II DD | 2.4" width |
| Brake | SRAM DB8 Stealth | not listed |
| Rotor | SRAM CenterLine | not listed |
| Handlebar | Nukeproof Horizon V2 | not listed |
| Stem | Nukeproof Neutron AM | not listed |
| Grips | Vitus Lock On | not listed |
| Headset | Nukeproof ZS44/28.6 upper, ZS56/40 lower | not listed |
| Dropper post | Brand-X Ascend | not listed |
| Saddle | Nukeproof Horizon Enduro | not listed |
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