StemCaps Base for Road Bikes (covers sold separately)
Mellow Johnny's Bike Shop StemCaps covers are the perfect bit of flare for your bike. The StepCaps.com base, seen here, performs the mechanical duties of a traditional stem cap. It also lets you attach interchangeable covers, including MJ’s branded designs, without tools! (You can shop our selection of StemCaps covers right here.) The base is required to use this system and is sold separately from the covers. These work on most 1 1/8" carbon steerer tubes and are made in Texas. So y'all know they're good.
We Also Recommend
Unisex Tees
SIZE | XS | SM | MED | LRG | XL | 2XL |
CHEST (IN) | 31-34 | 34-37 | 38-41 | 42-45 | 46-49 | 50-53 |
Women's Tees
SIZE | SM | MED | LRG | XL |
FIT SIZE | 2-4 | 6-8 | 8-10 | 10-14 |
Men's Jerseys
SIZE
|
SM
|
MED
|
LRG
|
XL
|
2XL
|
3XL
|
CHEST (IN)
|
37-38
|
38-39
|
40-42
|
43-44
|
45-46
|
47-48
|
CHEST (CM)
|
94-96.5 | 96.5-99 | 101-106 | 109-112 | 114-117 | 119-122 |
Men's Bibs
SIZE | SM | MED | LRG | XL | 2XL |
WAIST (IN) | 25-28 | 28-32 | 32-36 | 36-40 | 40-44 |
WAIST (CM) | 63.5-71 | 71-81 | 81-91 | 91-101.5 | 101.5-112 |
Women's Jerseys
SIZE | XS | SM | MED | LRG | XL |
CHEST (IN) | 32 | 34 | 36 | 38 | 40 |
CHEST (CM) | 81 | 86 | 91 | 96.5 | 101.5 |
Women's Bibs
SIZE | XS | SM | MED | LRG | XL |
WAIST (IN) | 23-25 | 25-27 | 27-29 | 29-31 | 31-33 |
WAIST (CM) | 58-63.5 | 63.5-68.5 | 68.5-73.5 | 73.5-79 | 79-84 |
HIP (IN) | 33-34 | 35-36 | 37-38 | 39-40 | 40-41 |
HIP (CM) | 84-86 | 88-92.5 | 93-96.5 | 99-101.5 | 101.5-105 |
Men's Shoes
EURO | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 |
US | 4 | 4 | 4.5 | 5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
EURO | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | 45.5 | 46 |
US | 8 | 8 | 8.5 | 9 | 9 | 9.5 | 10 | 10.5 | 10.5 | 11 |
EURO | 46.5 | 47 | 47.5 | 48 | 49 | 50 | 51 | 52 |
US | 11 | 11.5 | 11.5 | 12 | 13 | 14 | 15 | 16 |
Women's Shoes
EURO | 35 | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 |
US | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 8.5 |
EURO | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 |
US | 9 | 9 | 9.5 | 10 | 10.5 | 11 |