Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S. and to Alaska, Hawaii and Puerto Rico

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 90 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards Program

Earn $5 for every qualified $100 you spend. You'll also hear about special offers and events! How it works:

1

Sign in or create an account to earn ZillaCash on your next purchase with us.

2

Earn $5 for every $100 you spend on eligible items and brands.

3

Redeem your ZillaCash Rewards on a future order with us!

See our customer service page for more details.

We have updated our Privacy Policy. Please click here to review the updates.Accept
Biltwell Parts

Biltwell Thunder Risers For Harley

Item: P241733
2 Read 2 Reviews 13 Q&As Write a Review

A large number of late-model Harley owners who prefer tall handlebars convinced Biltwell to develop the Thunder risers. This riser’s one-piece design … Read More

$139.95
Rebate Available! View Details

Product Details

Biltwell Thunder Risers

A large number of late-model Harley owners who prefer tall handlebars convinced Biltwell to develop the Thunder risers. This riser’s one-piece design increases riser stiffness and clamping power on rubber-mounted top trees, and is a boon to performance and style on practically any motorcycle. Bold branding is an uncommon sight on most of Biltwell's motorcycle parts, however, the Thunder Risers are an exception.

Features:

  • Investment-cast
  • CNC-machined stainless steel
  • 5/16” x 18 t.p.i. stainless steel bar clamp hardware
  • 4 3/8" wide top clamp (4 1/2" wide knurling may show)
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black RevZilla Item #889793 MFR. Product #6402-201-02/ER-175-SS-BK AvailabilityIn Stock: Requires 2-3 business days of lead time prior to shipment
Product Style Polished RevZilla Item #889792 MFR. Product #6402-302-02/ER-175-SS-PS AvailabilityOut of Stock
Fitment Notes & Exceptions
  • Rigid- and rubber-mounted top trees with 3.5” (89mm) center-to-center mounting holes only
  • The holes on your trees must accept 1/2” O.D. hardware
  • Lower clamps are threaded to accept 1/2"-13 mounting hardware (not included)
Product Description
Part Numbers
Fitment
2 Customer Reviews
24/5
13 Questions & 5 Answers

Reviews & Questions

Leave a product review for a chance to win one of our monthly $100 giveaways.
Ask or answer a question to win one of our monthly $100 giveaways.