MOTION PRO SKU: 57-8557

Motion Pro T-Handle Bit Driver w/ JIS Cross-Head Bits - Harley & Indian V-Twin

$34.99
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About Motion Pro

Motion Pro builds control cables, specialty tools and service equipment for motorcycles, and is the name most shops reach for when a job needs the correct tool rather than an improvised one. Its cables are built to OE routing specifications.

The Motion Pro T-Handle Bit Driver, complete with No. 1, 2, and 3 JIS cross-head bits, is purpose-built for the delicate fasteners found on V-twin carburetors, fuel systems, and other components. This specialized tool prevents cam-out and damage, ensuring clean work on your Harley-Davidson or Indian Motorcycle.

Why riders pick this

  • Includes No. 1, 2, 3 JIS cross-head bits
  • Hard nickel-pewter finish resists corrosion
  • T-handle grip for precision control
  • Prevents cam-out on V-twin fuel system fasteners

When working on the intricate fuel systems and carburetors of your V-twin, standard Phillips drivers can often strip or damage fasteners. This Motion Pro T-Handle Bit Driver solves that problem with included JIS (Japanese Industrial Standard) cross-head bits. These bits are precisely engineered to fit JIS screws, common on many Harley-Davidson and Indian Motorcycle models, providing a superior grip that prevents cam-out and preserves the integrity of your fasteners.

Precision and Protection for Delicate Fasteners

  • Includes interchangeable No. 1, 2, and 3 JIS cross-head bits
  • Hard nickel-pewter finish resists corrosion and wear
  • T-handle grip offers superior control for delicate work
  • Designed specifically for V-twin carburetors and fuel systems

Essential for Fuel System Service

The hard nickel-pewter finish not only looks professional but also provides excellent corrosion resistance, making this a durable addition to your shop. If you've ever struggled with stripped carburetor screws, you know the value of the right tool. This Motion Pro T-Handle Bit Driver with JIS bits is an indispensable asset for anyone serious about maintaining their V-twin's performance and appearance.

Specifications

  • Brand: Motion Pro
  • Manufacturer Part #: 08-0557
  • Length: 12.59 in
  • Width: 5.51 in
  • Height: 0.78 in
  • Weight: 0.58 lbs
  • Country of Origin: China (Mainland)

Common questions

What are JIS cross-head bits and why are they important for V-twins?

JIS (Japanese Industrial Standard) cross-head bits are designed to fit screws with a specific cross-head profile, common on many motorcycle carburetors and fuel systems. They prevent cam-out and damage to the screw head, unlike standard Phillips bits which often don't fit precisely.

Are the included bits interchangeable?

Yes, this T-handle bit driver comes with interchangeable No. 1, 2, and 3 JIS cross-head bits, allowing you to select the correct size for the fastener you're working on.

Can I use this driver for general motorcycle work?

While optimized for JIS fasteners, the T-handle design provides excellent control for various small fasteners. However, its primary benefit is for JIS-specific applications where precision is critical.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDMotion Pro
TYPETools
SKU57-8557
WEIGHT0.58 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
4 RATINGS
5★ 4
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Apr 13, 2024

Save Time, Money & Frustration

Exact fit.<br /><br />As you may know - Japanese - JIS screws look like - but are not the same as - Phillips fasteners, bits & drivers...<br /><br />JIS screws (unexpectedly on many English, German, Italian, even Harley & other American bike carbs, etc.) are often mistakenly stripped & unusable from applying the similar but wrong Phillips drivers.<br /><br />Correct replacement screws are even harder/ seemingly impossible to find (read: vintage/ out of production) - and relatively more expensive - than just having the darn right bits already here.<br /><br />Short of not having the right tools - the biggest problem might be - finding the little devils when needed (i.e. borrowed or misplaced) and not having spares in the shop or on the road (so recommend keeping neatly together in their own baggie or case - and if lent to a friend just gift them and buy another set)?<br /><br />Save 3am garage time & frustration (finishing a job vs, cursing not having the right stuff) by using these perfectly matched bits here.

— g e
✓ VERIFIED
May 26, 2021

Must have

Works as intended. Don?t strip any JIS screws again, a must have with vintage Japanese bikes.

— Alex T
✓ VERIFIED
Jul 21, 2020

Can't beat JIS bits

Work great with t handles. Only use JIS bits on my bike.

— James G
✓ VERIFIED
Jul 14, 2023

JIS bits.

If you are working on Japanese bikes you must have JIS bits. American standard bits can really mess up the Japanese cross head screws. I recommend these for all Japanese motorcycle work.

— James H