Sizing Generally we recommend: Small: Riders between 5ft 2in and 5ft 7in (158-173cm) Medium: Riders between 5ft 6in and 5ft 10in (170-177cm) Large: Riders between 5ft 9in and 6ft 2in (175-187cm) X-Large: Riders 6ft 2in and over (187cm +)
You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.
Size Small Medium Large X-Large Rider height 5ft 2in - 5ft 7in
(158-173cm)
5ft 6in - 5ft 10in
(170-177cm)
5ft 9in - 6ft 2in
(175-187cm)
6ft 2in +
(187cm +)
ST - Seat tube 510 540 570 600 TT - Top tube 536.7 557.1 584.4 598 HT - Head tube 120 140 160 180 HA - Head angle 71.5 71.5 71.5 71.5 AC - Axle to crown 395 395 395 395 SA - Seat angle 74 74 74 74 CS - Chainstay 420 420 420 420 BB - BB drop 73 73 73 73 FO - Fork offset 50 50 50 50 WB - Wheelbase 1004.9 1026.3 1047.6 1069 SO - Stand over 766.7 792.1 817.2 842.5 RE - Reach 380 395 410 425 SK - Stack 546.5 565.4 577.6 603.4