Primer 275 Geometry & Size Chart
BASED OFF HIGH SETTING
NOTE: GEOMETRY TAKEN AT TOP OUT WITH 529.1MM AXLE TO CROWN LENGTH AND 44MM FORK OFFSET.
| HIGH SETTING | SM | MD | LG | |
| SEATTUBE LENGTH | 395mm / 15.6" | 418mm / 16.5" | 444.3mm / 17.5" | |
| EFFECTIVE TOPTUBE | 567mm / 22.3" | 595mm / 24.3" | 624mm / 24.6" | |
| STACK | 573mm / 22.6" | 587mm / 23.4" | 599mm / 23.6" | |
| REACH | 410mm / 16.1" | 434mm / 17.1" | 457mm / 18" | |
| BB HEIGHT | 347mm / 13.7" | 347mm / 13.7" | 347mm / 13.7" | |
| BB DROP |
7mm / 0.3" |
7mm / 0.3" |
7mm / 0.3" | |
| HEADTUBE LENGTH | 90mm / 3.5" | 105mm / 4.1" | 115mm / 4.5" | |
| HEADTUBE ANGLE | 65° | 65° |
65° |
|
| SEATUBE ANGLE (EFFECTIVE) |
74.7° |
74.7° |
74.7"° |
|
| STANDOVER HEIGHT | 793mm / 31.2" |
793mm / 31.2" |
793mm / 31.2" | |
| CHAINSTAY LENGTH | 432mm / 17.0" |
432mm / 17.0" |
432mm / 17.0" | |
| WHEELBASE | 1155mm / 45.5" | 1185mm / 47" | 1214mm / 47.48" | |
| LOW SETTING | SM | MD | LG | |
| SEATTUBE LENGTH | 395mm / 15.6" | 418mm / 16.5" | 444.3mm / 17.5" | |
| EFFECTIVE TOPTUBE | 568.6mm / 22.4" | 597mm / 23.5" | 625mm / 24.6" | |
| STACK | 578mm / 22.7" | 592mm / 23.3" | 601mm / 23.7 | |
| REACH | 404mm / 15.9" | 428mm / 16.9" | 453mm / 17.8" | |
| BB HEIGHT | 340mm / 13.4" | 340mm / 13.4" | 340mm / 13.4" | |
| BB DROP | 14mm / 0.6" | 14mm / 0.6" | 14mm / 0.6" | |
| HEADTUBE LENGTH | 90mm / 3.5" | 105mm / 4.13" | 115mm / 4.5" | |
| HEADTUBE ANGLE | 64.4° | 64.4° | 64.4° | |
| SEATTUBE ANGLE (EFFECTIVE) | 74° | 74° | 74° | |
| STANDOVER HEIGHT | 778mm / 30.6" | 786mm / 321" | 790mm / 31,1" | |
| CHAINSTAY LENGTH | 434mm / 17.1" |
434mm / 17.1" |
434mm / 17.1" | |
| WHEELBASE | 1156.3mm / 45.5" | 1186mm / 46.7" | 1215mm / 47.9" |
