Spoke Torque Wrench

Maintain your wheels like a factory race mechanic!

Fasst Company's Spoke Torque Wrench is the factory mechanics secret to maintaining their wheels.

In fact it is used by the majority of factory and factory support team mechanics in the AMA Supercross and Nationals and in the GP series since 1999. 

The pre set Spoke Torque Wrench comes set at 48 inch pounds. Simply tighten the spoke until you hear and feel a click, and you know the spoke is adjusted to the correct amount of tension providing you an even pull over your whole wheel for exceptional strength.

The Spoke Torque Wrench takes all the guesswork out of wheel and spoke maintenance allowing you to care for your wheels like a factory mechanic. The tool is a precision instrument delivered to the customer in a plastic blow molded box with foam insert to accommodate all eleven heads.

Fasst Company offers a Lifetime Warranty on the spoke torque wrench and heads.

Add your name or logo to the Spoke Torque Wrench. After placing your wrench in the cart, select "continue shopping," then select "custom laser" from the order box. We will email you for instructions on what you would like. 

Twelve interchangeable heads to chose from (4.0mm, 5.0mm, 5.6mm, 6.0mm, 6.2mm, 6.3mm, 6.4mm, 6.5mm, 6.7mm, 6.8mm, 7.1mm, 7.4mm and Spline Drive), available below or in our store

We ship the majority of our Pre Set Wrenches out at 48 inch pounds, which can be considerably higher than what your OEM manual calls for.  From our experience, and testing 48 inch pounds works best for motocross bikes from 85cc on up. 48 inch pounds is not abusive to your wheel's components and will not loosen up rapidly on severe impacts. We are always happy to discuss your torque concerns, shoot us a call any time. 

Check out our blog post  "The life of a Spoke Torque Wrench"



    1. Eliminates guesswork

      Eliminates the guesswork of wheel and spoke maintenance.

    1. Provides proper technique

      Provides an even pull throughout the wheel for maximum strength.

    1. Used by the best in the industry

      The majority of factory team mechanics in the American and International racing disciplines use our Spoke Torque Wrench.

  1. Premium quality + warranty

    100% American Made, produced out of drawn-over-mandrel tubing with precision machined, heat treated tool steel internals for accuracy. Lifetime Warranty on the Spoke Torque Wrench & Head.

What's in the box

  1. Wrench-only - Spoke Torque Wrench in plastic case with slots for heads. Complete spoke maintenance instructions including the pattern of the wheel. 
  2. Complete Kit - Spoke Torque Wrench & 12 heads. Comes in plastic case for wrench and all heads. Complete spoke maintenance instructions including the pattern of the wheel. 
Lifetime Warranty on materials and craftsmanship. Misuse, modification, abuse or neglect will not be just cause for warranty.

Application Chart 

Beta Wrench Head Size
All 6.8 F/R
BMW Wrench Head Size
GS 650 5.6 F, 6.0 R
GS 800 6.0 F, 6.8 R
Gas Gas Wrench Head Size
Gas Gas - older models

6.0 F/R

Trials bikes 6.0 F, 6.8R
2015-2019 Moto/Off-Road 6.0 F, 6.8 R
Honda* Wrench Head Size
CR 125/250/500: up to 01 6.0 F, 6.3 R
CR 125/250: 02-07 6.0 F, 6.5 R
CRF 250/450: 02-present 6.0 F, 6.5 R
CR 85/150: 07 current: 5.6 F/R
CR 80/85: up to 2010 6.0 F/R
XR 250/400/600/650R: all 6.0 F/R
XR/CRF 80/100: all 5.0 F/R
CRF 150/230: all 5.6 F/R
XR/CRF 50: all 4.0 F/R
* The 6.0 and 6.5 Heads are the correct Heads to use with our wrenches on any Honda calling out for either a 5.9 or 6.4 head size.
Husqvarna Wrench Head Size
65 5.5 F/R
85/105 6.8 F/R
All models: up to 99 6.2 F/R
All models: 00-05 5.6 F, 6.0 R
All models: 06-present 6.8 F/R
Kawasaki Wrench Head Size
KX 60/65: all 5.0 F/R
KX 80/85/100: 99-10 6.0 F/R
KX 125/250/500: up to 99 6.0 F 6.3 R
KX 125/250/250F: 99-04 6.7 F/R
KX 125: 05-07 6.7 F/R
KX 250: 05-07 6.0 F 6.7 R
KX250F/450F: 06-present 6.0 F 6.5 R
KLX 250/300: all 6.0 F/R
KDX 200/220: all 6.0 F/R
KTM Wrench Head Size
All full size models 6.8 F/R
85/105 6.8 F/R
50/65: all 5.5 F/R
Suzuki Wrench Head Size
RM 80: all 5.0 F/R
RM 125/250/RMZ250F:00-04 6.2 F, 6.7 R
RM 125/250: 05-present 6.2 F, 6.7 R
RMZ 250F/450F:05-present 6.2 F, 6.5 R
DR/DRZ 250/350:all 6.0 F/R
DRZ 400: 00-present 6.2 F, 6.5 R
TM Wrench Head Size
Moto/Off-road 6.0 F/R
Tusk 6.5 F/R
Yamaha Wrench Head Size
YZ/WR 125/250/400:up to 99 6.0 F, 6.2 R
YZ/YZF/WR 125-250 / 250-400-426-450F: 99–04 6.2 F, 6.7 R
YZ 125/250: 05-present 6.2 F, 6.5 R
YZ/WR 250F/450F:05 6.2 F, 6.7 R
YZF/WR 250F/450F:06-present 6.2 F, 6.5 R
YZ 80/85: all 5.6 F/R
YZ 65 5.6 F/R
TTR 250: all 5.6 F, 6.0 R
TTR 125: all 5.6 F/R
TTR 50: all 4.0 F/R
HARLEY-DAVIDSON** Wrench Head Size
Pre-1980 ** 5.6 F/R **
1980 to current ** 6.0 or 6.2 (see below) **

We have narrowed down the Harley-Davidson applications to 3 sizes, 5.6, 6.0, and 6.2. This has been very difficult due to the vast number of units sold. Above are the head sizes that Harley Davidson orders from us as well as the general size by decades.

Rad Wheels require a 6.2mm head.

Warp 9 Wheels require a 6.8mm head.

If you have any questions or feedback shoot us an email or call so we can get you the correct head for your wheels.

SplineDrive Wrench Head Size
Splinedrive Universal

Chart Key

  • F - fits front
  • R - fits rear
  • F/R - fits front and rear
  • Head sizes: 4.0, 5.0, 5.5, 5.6, 6.0, 6.2, 6.3, 6.4, 6.5, 6.7, 6.8, 7.4 and Spline Drive.
  • We make heads to fit most nipple sizes. If your model is not listed or if you have any questions please call us at (877) 306-1801.

Frequently Asked Questions

Why do I want to maintain my wheels with a spoke torque wrench?

Maintaining your wheels with Spoke Torque Wrench allows an even pull over the whole wheel allowing for loads to be distributed evenly throughout the wheel. Without an even pull the wheel will pull to the tight spokes becoming un-true, out of round or bent. The Spoke Torque Wrench makes it very easy to maintain your wheels properly, inspiring confidence that the wheel has been serviced properly.

Should I choose a preset or adjustable spoke torque wrench?

The Adjustable Spoke Torque Wrench was designed for the rider who has several different bike styles or sizes. For example a 50cc and a 450cc or a 450 and a Harley. For riders that only ride a specific genre of bike we suggest our pre-set spoke torque wrench. We recommend 48inch pounds for most motocross and off-road applications from 80cc to 650cc. 50cc and 65cc bikes require only 36 inch pounds of torque. Most customers can maintain the majority of the wheels they come across with our preset spoke torque wrench.

What is so special about this tool?

Fasst Company's Spoke Wrench Heads are designed to fit both the width and height of the nipple. This often over looked fact allows a greater connection of the wrench head onto the nipple eliminating rounding off, cracking, or deformation of the nipple while servicing your wheel. Milled to exacting tolerances to fit your bikes specific nipples, our wrench heads come with a lifetime warranty. Our heads perform so well that other manufactures have not only knocked off our wrench and head designs albeit with shoddy import quality they specifically tell customers to purchase our heads from us when theirs fail.

Will it save me money?

A Spoke Torque Wrench will save you money in the long run as you extend the life of your wheel, barring some catastrophic impact. When we were testing the validity of the spoke torque wrench we were able to use our sample rims significantly longer than before the wheels were maintained with a spoke torque wrench.

Can my kids use the tool properly?

Yes, the Spoke Torque Wrench is a great tool to allow kids to do maintenance on their own bikes. If you can read and follow directions you can successfully maintain your wheels with a Fasst Company spoke torque wrench.

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