Trek Size Guide

Road

Height Inside Leg Bike Size
4'11" – 4'11.9" (150cm – 151cm) 28" – 28.9" (71cm – 73cm) 44cm
29" – 29.5" (74cm – 75cm) 47cm
29.6" – 29.9" (75cm – 76cm) 47cm
5'0" – 5'1.9" (152cm – 156cm) 28" – 28.9" (71cm – 73cm) 47cm
29" – 29.5" (74cm – 75cm) 47cm
29.6" – 29.9" (75cm – 76cm) 50cm
30" – 30.9" (76cm – 78cm) 50cm
5'2" – 5'3.9" (157cm – 162cm) 28" – 28.9" (71cm – 73cm) 47cm
29" – 29.5" (74cm – 75cm) 50cm
29.6" – 29.9" (75cm – 76cm) 50cm
30" – 30.9" (76cm – 78cm) 52cm
31" – 31.9" (79cm – 80cm) 52cm
5'4" – 5'5.9" (163cm – 167cm) 29" – 29.5" (74cm – 75cm) 50cm
29.6" – 29.9" (75cm – 76cm) 52cm
30" – 30.9" (76cm – 78cm) 52cm
31" – 31.9" (79cm – 80cm) 54cm
32" – 32.9" (81cm – 83cm) 54cm
5'6" – 5'7.9" (168cm – 172cm) 29.6" – 29.9" (75cm – 76cm) 52cm
30" – 30.9" (76cm – 78cm) 54cm
31" – 31.9" (79cm – 80cm) 54cm
32" – 32.9" (81cm – 83cm) 56cm
33" – 33.9" (84cm – 85cm) 56cm
5'8" – 5'10.9" (173cm – 179cm) 30" – 30.9" (76cm – 78cm) 54cm
31" – 31.9" (79cm – 80cm) 56cm
32" – 32.9" (81cm – 83cm) 56cm
33" – 33.9" (84cm – 85cm) 58cm
34" – 34.9" (86cm – 88cm) 58cm
5'11" – 6'0.9" (180cm – 184cm) 31" – 31.9" (79cm – 80cm) 56cm
32" – 32.9" (81cm – 83cm) 58cm
33" – 33.9" (84cm – 85cm) 58cm
34" – 34.9" (86cm – 88cm) 60cm
35" – 35.9" (89cm – 90cm) 60cm
6'1" – 6'2.9" (185cm – 190cm) 32" – 32.9" (81cm – 83cm) 58cm
33" – 33.9" (84cm – 85cm) 60cm
34" – 34.9" (86cm – 88cm) 60cm
35" – 35.9" (89cm – 90cm) 62cm
36" – 37" (91cm – 95cm) 62cm
6'3" – 6'4.9" (191cm – 195cm) 33" – 33.9" (84cm – 85cm) 60cm
34" – 34.9" (86cm – 88cm) 62cm
35" – 35.9" (89cm – 90cm) 62cm
36" – 37" (91cm – 95cm) 64cm
6'5" – 6'7" (196cm – 201cm) 34" – 34.9" (86cm – 88cm) 62cm
35" – 35.9" (89cm – 90cm) 64cm
36" – 37" (91cm – 95cm) 64cm

MTB

Height Inside Leg Bike Size
4'6" – 4'11" (137cm – 151cm) 25" – 27.9" (64cm – 70cm) XS
28" – 30.9" (71cm – 78cm) S
31" – 32.9" (79cm – 83cm) S
5'0" – 5'4" (152cm – 164cm) 25" – 27.9" (64cm – 70cm) S
28" – 30.9" (71cm – 78cm) S
31" – 32.9" (79cm – 83cm) M
33" – 33.9" (84cm – 85cm) M
5'5" – 5'7" (165cm – 172cm) 25" – 27.9" (64cm – 70cm) S
28" – 30.9" (71cm – 78cm) M
31" – 32.9" (79cm – 83cm) M
33" – 33.9" (84cm – 85cm) M/L
34" – 34.9" (86cm – 88cm) M/L
5'8" – 5'10" (173cm – 179cm) 28" – 30.9" (71cm – 78cm) M
31" – 32.9" (79cm – 83cm) M/L
33" – 33.9" (84cm – 85cm) M/L
34" – 34.9" (86cm – 88cm) L
35" – 35.9" (89cm – 90cm) L
5'11" – 6'1" (180cm – 187cm) 31" – 32.9" (79cm – 83cm) M/L
33" – 33.9" (84cm – 85cm) L
34" – 34.9" (86cm – 88cm) L
35" – 35.9" (89cm – 90cm) XL
36" – 38" (91cm – 98cm) XL
6'2" – 6'4" (188cm – 195cm) 33" – 33.9" (84cm – 85cm) L
34" – 34.9" (86cm – 88cm) XL
35" – 35.9" (89cm – 90cm) XL
36" – 38" (91cm – 98cm) XXL
6'5" – 6'8" (196cm – 203cm) 34" – 34.9" (86cm – 88cm) XL
35" – 35.9" (89cm – 90cm) XXL
36" – 38" (91cm – 98cm) XXL

Hybrid & City

Height Inside Leg Bike Size
4'10" – 5'0.9" (147cm – 154cm) 27" – 27.9" (69cm – 79cm) XS
28" – 29.9" (71cm – 75cm) S
30" – 31.9" (76cm – 80cm) S
5'1" – 5'4.9" (155cm – 164cm) 27" – 27.9" (69cm – 79cm) S
28" – 29.9" (71cm – 75cm) S
30" – 31.9" (76cm – 80cm) M
32" – 33.9" (81cm – 85cm) M
5'5" – 5'8.9" (165cm – 174cm) 27" – 27.9" (69cm – 79cm) S
28" – 29.9" (71cm – 75cm) M
30" – 31.9" (76cm – 80cm) M
32" – 33.9" (81cm – 85cm) L
34" – 35.9" (86cm – 90cm) L
5'9" – 6'0.9" (175cm – 184cm) 28" – 29.9" (71cm – 75cm) M
30" – 31.9" (76cm – 80cm) L
32" – 33.9" (81cm – 85cm) L
34" – 35.9" (86cm – 90cm) XL
36" – 37" (91cm – 95cm) XL
6'1” – 6'5.9" (185cm – 198cm) 30" – 31.9" (76cm – 80cm) L
32" – 33.9" (81cm – 85cm) XL
34" – 35.9" (86cm – 90cm) XL
36" – 37" (91cm – 95cm) XXL
6'6" - 6'8" (199cm – 203cm) 32" – 33.9" (81cm – 85cm) XL
34" – 35.9" (86cm – 90cm) XXL
36" – 37" (91cm – 95cm) XXL