2025 Mondraker Summum RR Mullet vs 2025 YT Tues Core
The L is the YT Tues Core size closest to your L Mondraker Summum RR Mullet. 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 YT Tues Core
Compared with the Mondraker Summum RR Mullet in L, the YT Tues Core in L places the top of the head tube 12 mm higher and 5 mm further back, relative to the bottom bracket. Its wheelbase is 25 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +12 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- −25 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- −9 mm
- Shorter: livelier
The two frames
Mondraker Summum RR Mullet, LYT Tues Core, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Mondraker Summum RR Mullet L | YT Tues Core L | Difference |
|---|---|---|---|
| Reach | 475 mm | 470 | −5 mm |
| Stack | 632 mm | 644mm | +12 mm |
| Head tube angle | 63.5° | 63.2 | −0.3° |
| Seat tube angle | 77° | 76.5 | −0.5° |
| Effective top tube | 621 mm | not listed | |
| Chainstay length | 450 mm | 441mm | −9 mm |
| Wheelbase | 1301 mm | 1276mm | −25 mm |
| BB height | 350 mm | not listed | |
| Seat tube length | 400 mm | not listed | |
| Head tube length | 112 mm | not listed | |
| BB drop | not listed | 25 |
Differences are the YT Tues Core minus the Mondraker Summum RR Mullet. Full charts: 2025 Mondraker Summum RR Mullet, 2025 YT Tues Core.
Where each sits in its class
Mondraker Summum RR MulletYT Tues Core
Each bike is ranked against the other downhill 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 | Mondraker Summum RR MulletRR Mullet | YT Tues CoreCore 1 |
|---|---|---|
| Fork | Fox FLOAT | Marzocchi Bomber 58 |
| Rear shock | Fox DHX2 Kashima Factory | Marzocchi Bomber CR |
| Shifter | Shimano XT M820 Saint | TruVativ Descendant GX |
| Derailleur | e*thirteen Vario, Shimano Saint RD-M820-SS | not listed |
| Cassette | Shimano CS-HG500-10 | not listed |
| Chain | Shimano HG95 | not listed |
| Crankset | Shimano XT M825 Saint | TruVativ Descendant GX |
| Tire | Maxxis Assegai 29” x 2.5” WT, Maxxis Dissector 27''5x2.4 WT | Maxxis Assegai |
| Hub | e*thirteen Boost, e*thirteen Superboost | not listed |
| Rim | e*thirteen Grappler | not listed |
| Brake | Shimano XT M820 Saint | SRAM DB8 Stealth |
| Handlebar | Onoff S6 1.0 7050 alloy | Race Face Chester |
| Stem | Onoff S9 DH CNC Integrated | Race Face Chester |
| Grips | Ergon GDH Team | not listed |
| Headset | Onoff ZS56/ZS56 | not listed |
| Seatpost | Onoff S3 DH Alloy | SDG I-Beam |
| Saddle | Ergon SM10 DH | SDG I-Fly 2.0 |
| Frame | not listed | YT Ultra Modulus Carbon |
| Wheelset | not listed | 27.5 inch Aluminum |
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