2024 Basso Diamante SRAM vs 2026 Merida SCULTURA RIM
The XXS is the Merida SCULTURA RIM size closest to your 48 Basso Diamante SRAM. 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 Merida SCULTURA RIM
Compared with the Basso Diamante SRAM in 48, the Merida SCULTURA RIM in XXS places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- −3 mm
- About the same height
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- +8 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Basso Diamante SRAM numbers we have for size 48 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Basso Diamante SRAM 48 | Merida SCULTURA RIM XXS | Difference |
|---|---|---|---|
| Reach | 375.2 | 376 | +1 mm |
| Stack | 521.8 | 519 | −3 mm |
| Head tube angle | 71.4 | 71 | −0.4° |
| Seat tube angle | 75 | 75 | ±0.0° |
| Effective top tube | 515 | 515 | ±0 mm |
| Chainstay length | 400 | 408 | +8 mm |
| Seat tube length | 480 | 440 | −40 mm |
| Head tube length | 101 | 120 | +19 mm |
| Wheelbase | not listed | 982 | |
| BB drop | not listed | 66 | |
| Standover | not listed | 697 | |
| Fork length | not listed | 375 |
Differences are the Merida SCULTURA RIM minus the Basso Diamante SRAM. Full charts: 2024 Basso Diamante SRAM, 2026 Merida SCULTURA RIM.
Where each sits in its class
Basso Diamante SRAMMerida SCULTURA RIM
Each bike is ranked against the other road 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 | Basso Diamante SRAM | Merida SCULTURA RIMRIM 100 |
|---|---|---|
| Frame | not listed | Merida SCULTURA LITE BSA |
| Fork | not listed | Merida SCULTURA RIM CF2 |
| Derailleur | not listed | Shimano Sora, Shimano CUES U3020 |
| Cassette | not listed | SunRace U9 |
| Chain | not listed | KMC XGlide |
| Bottom bracket | not listed | FSA TH 7420ST |
| Tire | not listed | Maxxis Pursuer |
| Hub | not listed | Joytech Road seal bearing |
| Brake | not listed | Lee Chi ROAD Dual Pivot |
| Stem | not listed | Merida COMP CC |
| Headset | not listed | Merida M2339 Neck |
| Seatpost | not listed | Merida COMP CC |
Know what is on every bike.
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