Primer 275 Geometry & Size Chart

BASED OFF HIGH SETTING

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"