WHAT FIT KIT DO I NEED?

Hello! You’ve probably reached this page because the Fit Kit Finder resulted in a “Not Listed” answer. That’s okay. These instructions will help you determine what Fit Kit you need.

Step 1:

Do you have a thru axle or a QR Skewer? Not sure? Read more here. If you have a thru axle, then continue with Step 2. If you have a QR Skewer skip down to the tables below to find your Fit Kit.

Step 2:

Pull your stock thru axle out and check for dimensions. Many axles now come with the length (L) and thread pitch (TP) measurements printed on the axle. Remove the axle from your bike and double-check the dimensions. If your axle has printed dimensions, skip to Step 7. If you don’t see any dimensions, continue to Step 3.

Step 3:

Print the following “Measure Your Thru Axle” Guide. Be sure to choose your proper paper size. It is very important that you print to “actual size.” Do not “fit”, “shrink”, or “scale” this page when printing.

MEASURE GUIDE • 8.5×11 PDF
Measure Guide • A4 PDF

Step 4:

Measure the length of your thru axle. Measure the straight length of the axle shaft. Do not include the axle head or tapered part, if there is one. *Note: Axle length is not the same at hub length. A bike with a 12×148 hub standard will have a significantly longer axle.

Step 5:

Measure the diameter of your thru axle. If you are measuring a FRONT thru axle, then you need to determine if it is a 12mm or 15mm axle. If you are measuring a REAR thru axle, then it can only be 12 mm in diameter.**Some thru axles step down to 14 mm diameter at the threads. If you are unsure if you have an M14 or an M15 axle, please contact us.

Step 6:

Measure the thread pitch of your thru axle. Place your thru axle threads on top of the Guide. (Double check – did you print the Guide to actual size on the right paper?) The threads must match exactly. Determine if you have a 1.0, 1.5 or 1.75 thread pitch.

Step 7:

Use the tables below to find the Fit Kit that will fit your bike! Your thru axle can be within +/- 2 mm in length for the right fit.

FRONT FIT KITS

12 mm Front Fit Kits for Road/Gravel/Cross Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.0 mm 12 mm 119-125 mm KIT706.R
1.5 mm 12 mm 120-125 mm KIT705.R
1.75 mm 12 mm 122 mm KIT712.R
15 mm Front Fit Kits for Road/Gravel/Cross Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.5 mm 15 mm with M14 threads 133 – 138 mm KIT709.R
1.5 mm 15 mm with M15 threads 125 mm KIT707.R
15 mm Front Fit Kits for Mountain Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.5 mm 15 mm with M15 threads 148 mm KIT701
1.5 mm 15 mm with M15 threads 158 mm KIT703
1.5 mm 15 mm with M14 threads 145 mm KIT720
1.5 mm 15 mm with M14 threads 155 mm KIT704
Suntour Q-Loc 15 mm Suntour Q-Loc – – KIT702
15 mm Front Fit Kits for Fat Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.5 mm 15 mm with M15 threads 198 mm KIT715
5 mm Front QR Skewer Fit Kits
Thread Pitch Diameter Hub Standard Fit Kit Part Number
n/a n/a 9×100 QR Skewer KITQRXLF
n/a n/a 9×150 Fat Skewer KITQR150

REAR FIT KITS

12 mm Rear Fit Kits for Road/Gravel/Cross Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.0 mm 12 mm 154-167 mm KIT817.R
1.0 mm 12 mm 160-172 mm KIT813.R
1.5 mm 12 mm 159-165 mm KIT812.R
1.5 mm 12 mm 172-178 mm KIT814.R
1.75 mm 12 mm 167-174 mm KIT801.R
12 mm Rear Fit Kits for Mountain Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.0 mm 12 mm 160-172 mm KIT813
1.0 mm 12 mm 175-184 mm KIT826
1.5 mm 12 mm 172-178 mm KIT814
1.75 mm 12 mm 174-180 mm KIT811
1.75 mm 12 mm 192-198 mm KIT810
12 mm Rear Fit Kits for Fat Bikes
Thread Pitch Thru Axle Diameter Thru Axle Length Fit Kit Part Number
1.0 mm 12 mm 217-229 mm KIT815
1.0 mm 12 mm 209 mm KIT806
1.5 mm 12 mm 223-229 mm KIT808
1.75 mm 12 mm 209 mm KIT809
1.75 mm 12 mm 217-229 mm KIT807
5 mm Rear QR Skewer Fit Kits
Thread Pitch Diameter Hub Standard Fit Kit Part Number
n/a n/a 10×135 QR Skewer KITQRXLR
n/a n/a 10×170 QR Skewer KIT170R
n/a n/a 10×190 QR Skewer KIT190R