Evidence reviewed through . Price records retain their own observation dates and conditions.View sourcesMethodology and dataset
CIMA GR frameset
- Use
- Race gravel
- Tire clearance
- 50 mm
- Weight
- 820 g frame
- Frame standard
- BSA 68 · UDH
- Category
- Race gravel · drop-bar
- Availability
- Direct preorder
820 g frame with 50 mm tire clearance
One of the closest practical lightweight aero choices with 50C clearance, but its 425 mm stays and longer wheelbase are race-gravel geometry rather than literal road geometry.
The displayed Est. ¥19,433 estimate adds the adjustable ¥6,000 build allowance to the latest frame price. Best suited to early adopter, weight-focused racer.
Key hardware: T1100/T800/M40-claimed frame; 820 g frame weight; tire clearance 50 mm.
Specifications and evidence
- Bottom bracket
- BSA 68
- Frame weight
- 820 g
- Fork weight
- 375 g
- Weight basis
- Painted size-M Sahara Nude storefront example. The separate unpainted size-M claim is 750 g.
- Included package
- frame, fork, seatpost, standard steel headset bearings, UDH hanger, internal tool bag; confirm axle and selected cockpit contents
- Fit range
- 6 sizes (XS–XL) · stack 515–630 mm · reach 365–410 mm
- Purchase route
- Current manufacturer storefront lists the exact CIMA GR frameset at US$1,999 in Sailfish Pearl or Sahara Nude through its WooCommerce purchase flow. Confirm selected finish, stock, mainland delivery, taxes and warranty handling before payment.
- Frame material
- T1100/T800/M40-claimed
- Stiffness evidence
- Manufacturer in-house testing reports 1.2% higher head-tube stiffness and 7.5% higher bottom-bracket rigidity than an unnamed top-tier gravel model. The result is exact-model and numeric, but the benchmark and protocol are undisclosed and it is not independent.
- Cable routing
- Fully internal
- Use
- Race gravel
- Category evidence
- Category: Race gravel.
- Internal frame storage
- Yes
- Mounts
- top-tube
- China purchase
- Direct preorder
Ride and buying context
750 g unpainted claim. 50C, BSA, UDH. Aero claims.
What to verify
Preorder/first-generation risk. No meaningful long-term owner evidence yet. Race-gravel handling dimensions rather than a road-race chassis.
About Evolve
Very light premium product with promising engineering claims; the gravel platform is new and preorder risk remains.
Visit the official Evolve websitePrice record and sources
Reference conversion of the current manufacturer storefront price; selected finish, stock, shipping, tax, mainland eligibility and checkout total may differ.
Verify current exact SKU and checkout total.
Each source is labelled by what it supports. Confidence applies only to that role.
Current exact-model page supports a 750 g unpainted size-M frame, 375 g unpainted fork, BSA 68 mm, UDH, 50C clearance, 1x mechanical/electronic and 2x electronic routing, standard steel headset bearings, limited lifetime warranty and a 109 kg rider limit. The official gravel FAQ clarifies 50C with 1x and 45C with 2x, each with 6 mm side clearance. Long-term owner evidence is not yet available.
Cross-checked compilation of public product pages, marketplace references, Chinese industry sources, and dated price observations. Approximate values require fresh verification.
Exact-model authorized-retailer page supplies the full six-size geometry table, real-world painted frame examples, package components and US$1,999 regular / US$1,899 preorder frame-only pricing. These are not mainland CNY checkout observations.
Current manufacturer frame category listed both CIMA GR Sailfish Pearl and Sahara Nude at US$1,999 and linked them into the official WooCommerce purchase flow.
Official support page clarifies that CIMA GR clearance is 700x50C with 1x and 700x45C with 2x, with 6 mm clearance on each side, and confirms BSA 68 mm.
Manufacturer launch article dated 2026-08-04 reports in-house results of 1.2% higher head-tube stiffness and 7.5% higher bottom-bracket rigidity versus an unnamed top-tier gravel model. The comparison is attributable but its benchmark and protocol are not disclosed.
Official reference table lists CNY 7.7922 and USD 1.1596 per EUR for 31 August 2026. The resulting USD/CNY cross-rate is 6.7197309417; conversions are reference values, not checkout amounts.
Official Evolve CIMA GR Sailfish Pearl preorder page and exact CIMA GR frameset image. The page identifies the platform; China purchase conditions remain separately sourced.