evolve CIMA GR geometry

evolve CIMA GR (carbon gravel) has 6 published frame sizes. Stack 515–630 mm; reach 365–410 mm. Sources, weights and tyre clearance where available.

Gravel · carbon · Model year not specified

Measurements

Lengths in mm · Angles in degrees Select + beneath a size to compare

evolve CIMA GR geometry
Frame size	XS	S	M	ML	L	XL
Stack mm	515	538	556	580	605	630
Reach mm	365	375	384	393	402	410
Effective top tube mm	503	518	543	559	581	597
Seat tube length mm	415	450	480	505	535	570
Head tube length mm	82	103	126	147	174	201
Head tube angle °	70.5	70.75	71	71.75	72	72
Seat tube angle °	75	75	74	74	73.5	73.5
Chainstay length mm	425	425	425	425	425	425
Wheelbase mm	993	1007	1022	1028	1044	1060
Bottom bracket drop mm	82	82	80	80	78	78
Bottom bracket height mm	—	—	—	—	—	—
Fork length mm	395	395	395	395	395	395
Fork offset mm	54	54	54	50	50	50
Trail mm	67	65	63	63	61	61
Standover height mm	717	745	772	796	823	853
Front centre mm	581	596	610	616	631	647

— Not published in the collected chart. Size labels follow the manufacturer.

Frame: 750 g · size M
Unpainted CIMA GR frame; hardware inclusion unspecified.
Manufacturer specification
Fork: 375 g
Unpainted CIMA GR fork; size and hardware inclusion unspecified.
Manufacturer specification

Not verified for this frame.

Reviewed 2026-09-29

Measurement and frame notes

Manual geometry page 3 (PDF page 6). Trail and standover use the published 40C tyre configuration.
Size S stack is 538 mm in the geometry table but 535 mm in the later parts list; geometry table retained.