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Columbus
My Store
Open Today Until 8pm
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Uh oh - Our system doesn't think this part will fit your 2026 Aprilia Tuono 660 Factory (change vehicle selection)

Hofmann Designs Signature Series Air Cleaner Kit

Tailored for the Milwaukee-Eight engines, Hoffman Designs introduces an air cleaner kit designed with precision. The slim and compact design doesn't compromise on performance, featuring a full-size K&N filter.

Features:

  • Designed exclusively for the '23.5 121 VVT, '24 117 & '24 121 engines
  • This design allows you to keep your leg tucked in substantially more than the factory air box
  • Manufactured in-house from 6061 billet aluminum
  • Your choice of Standard 5 Spoke or Directional 5 Spoke
  • 100% bolt on design
  • Includes all necessary hardware, fittings, and gaskets
  • Includes K&N Hi flow air filter
  • Made in the USA
Read More
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

Uh oh - Our system doesn't think this part will fit your 2026 Aprilia Tuono 660 Factory (change vehicle selection)

Fitment Notes & Exceptions
  • Designed exclusively for the new 121 VVT engine.

This Product Fits:


Harley Davidson
Road Glide 3 FLTRT 2026
Road Glide CVO/SE FLTRXSE 2023, 2024, 2025
Road Glide CVO ST FLTRXSTSE 2024, 2025, 2026
Road Glide FLTRX 2024, 2025, 2026
Road Glide Limited FLTRXL 2026
Street Glide 3 Limited CVO FLHLTSE 2026
Street Glide 3 Limited FLHLT 2026
Street Glide CVO/SE FLHXSE 2023, 2024, 2025, 2026
Street Glide CVO ST FLHXSTSE 2026
Street Glide FLHX/I 2024, 2025, 2026
Street Glide Limited CVO FLHXLSE 2026
Street Glide Limited FLHXL 2026
Street Glide Ultra FLHXU 2025
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Black Anodized / Standard 5 Spoke Item # 10387440 Store SKU Manufacturer Product # HDB1045B/300-1045B Availability In Stock: Ships within 24 hours
Product Style Black Anodized / Directional 5 spoke Item # 10596531 Store SKU Manufacturer Product # 300-1072B Availability Out of Stock
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