Alpine Trail 29er
Frame Size Small (17) Medium (19) Large (20.5) X Large (22)
Effective Top Tube 23 23.8 24.4 25
Actual Top Tube 22.5 22.9 23.4 24
Standover Height 32.8 32.8 33.7 34.8
Wheelbase 42.2 43 43.6 44.2
Chain Stay 17.5 17.5 17.5 17.5
Head Tube Length 4.3 4.3 4.7 5.5
Head Tube Angle (degree) 71.5 71.5 71.5 71.5
Seat Tube Angle (degree) 73.5 73.5 73.5 73.5

Bolinas Ridge 29er
Frame Size Small (17) Medium (19) Large (20.5) X Large (22)
Effective Top Tube 22 22.8 23.7 24.4
Actual Top Tube 21.1 21.9 22.7 23.4
Standover Height 30.3 31.5 32.4 33.7
Wheelbase 41.2 42.1 42.9 43.7
Chain Stay 16.8 16.8 16.8 16.8
Head Tube Length 4.7 5.3 5.9 7
Head Tube Angle (degree) 69.5 69.5 69.5 69.5
Seat Tube Angle (degree) 72.5 72.5 72.5 72.5

Bobcat Trail
Frame Size Small (15) Medium (17) Large (19) X Large (20.5)
Effective Top Tube 21.7 22.7 23.5 24.3
Actual Top Tube 21.1 21.8 22.5 23.3
Standover Height 28.9 30 31.3 32.2
Wheelbase 40.7 41.6 42.5 43.7
Chain Stay 16.8 16.8 16.8 16.8
Head Tube Length 4.3 4.7 5.3 5.9
Head Tube Angle (degree) 70 70 70 70
Seat Tube Angle (degree) 72.5 72.5 72.5 72.5

Bear Valley WFG / Coast Trail WFG
Frame Size X Small (13) Small (15) Medium (17)
Effective Top Tube 20.7 21.6 22.3
Actual Top Tube 20.6 21 21.6
Standover Height 27.4 28.5 29.7
Wheelbase 40.2 41.1 41.9
Chain Stay 16.8 16.8 16.8
Head Tube Length 4.1 4.3 4.7
Head Tube Angle (degree) 69.5 69.5 69.5
Seat Tube Angle (degree) 73.5 73.5 73.5

Pioneer Trail
Frame Size X Small (13) Small (15) Medium (17) Large (19) X Large (20.5) XX Large (22)
Effective Top Tube 20.9 21.3 22 22.8 23.6 24.3
Actual Top Tube 20.8 20.7 21.1 21.8 22.6 23.3
Standover Height 28 29 30.3 31.5 824 32.4
Wheelbase 40.1 40.5 41.2 42.1 42.9 43.6
Chain Stay 16.7 16.7 16.7 16.7 16.7 16.7
Head Tube Length 4.1 4.3 4.7 5.3 5.9 7.0
Head Tube Angle (degree) 69.5 69.5 69.5 69.5 69.5 69.5
Seat Tube Angle (degree) 72.5 72.5 72.5 72.5 72.5 72.5

*Measurements stated in inches unless otherwise indicated.