RockBros Spin-P2M Road vs Merida Scultura Rim 100
A side by side comparison of two road bikes available in Australia, on price and specs. The RockBros Spin-P2M Road is the lower-priced of the two.
| 2 of 4 bikesDeltas are against the baseline | |||
|---|---|---|---|
| Price and where to buy | |||
| Current Australian price | $899Lowest | $999 | |
| RRP | $899 | $999 | |
| Price source | RRP AUD (RockBros AU) | RRP AUD (99 Bikes) | |
| Retailers | rockbros.com.au | Not published | |
| Overview | |||
| Category | Road | Road | |
| Type | Non-electric | Non-electric | |
| Model year | Not published | 2026 | |
| Frame and suspension | |||
| Frame | Aluminium | Not published | |
| Fork | Carbon | carbon (CF2) | |
| Wheels and tyres | |||
| Wheelset | Not published | Merida Comp SL | |
| Wheel size | 700c | 700c | |
| Stock tyres | 700x35c | 700x25c | |
| Max tyre clearance | Not published | 25 mm | |
| Drivetrain | |||
| Groupset | Shimano Tiagra | Shimano Sora/CUES | |
| Shifting | Not published | Mechanical, 2x | |
| Crank | Haomeng Hollow Integrated, 50/34T | Prowheel | |
| Chainrings | 50/34 | 46/30 | |
| Cassette | 11-32 | SunRace CS-U98 | |
| Cassette speeds | 10 | 9 | |
| Lowest gearRatio of smallest ring to biggest cog. Lower is easier climbing. | 1.06 | 0.83Lowest-0.23 | |
| Highest gearBiggest ring to smallest cog. Higher is a faster top speed. | 4.55 | 4.18-0.37 | |
| Gearing character | Endurance gearing | Very low climbing gear | |
| Brakes and weight | |||
| Brakes | ROCKBROS hydraulic disc | Lee Chi road dual pivot rim brake | |
| Weight | Not published | 9.6 kg | |
| Geometry | |||
| Size shown | Not published | M/L | |
| Stack | Not published | 574 mm | |
| Reach | Not published | 390 mm | |
| Stack to reachHigher is more upright, lower is more stretched out. | Not published | 1.47 | |
| Head angleLower (slacker) is calmer at speed, higher (steeper) is quicker steering. | Not published | 73.0 deg | |
| Seat angle | Not published | 73.5 deg | |
| Wheelbase | Not published | 995 mm | |
| Chainstay | Not published | 408 mm | |
| BB drop | Not published | 66 mm | |
Geometry overlay
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- Merida Scultura Rim 100 (size M/L) is the baseline.
Stack, reach, head and seat angles, wheelbase, chainstay and BB drop are drawn to scale from published charts. Tube shapes are schematic. No full geometry published for: RockBros Spin-P2M Road.
BikeFinder Data Profile. Geometry and component figures are researched from published manufacturer and retailer sources, not physical ride tests, and can vary by model year.
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm current details with the seller before purchase.