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KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
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KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster

KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster

Frames are EXCLUDED from the $99 & up Free Economy Shipping special.
For more info on frame shipping see the Frames section of the FAQ.

  • Fits Harley-Davidson Sportsters 1967-1978
  • Accepts stock rear wheel, axle and brake
  • Frame mounting hardware and axle adjusters included
  • 4 inch stretch, 2 inch drop compared to stock wheel base
  • Made in the USA

Inspired by the early Harley-Davidson looped KR style race frames, this bolt-on hardtail rear frame section fits stock front frame sections on Sportsters from 1967 to 1978 (stock front frame section not included). Regarding only 1967-1969 Sportsters: This hardtail fits 1967-69 XL and XLH. It will NOT fit 1967-1969 XLCH models, though Lowbrow SKU 010279 does!

Hand-made from 1" x .125" wall crew tubing with 5/16" thick axle plates and designed to bolt right up to your frame with ease. Just what you need for that Ironhead bobber, chopper or race bike build. This hardtail frame is completely dialed in, you will not find a more complete or well-designed Ironhead hardtail anywhere.

Accepts stock rear wheel, axle and brake. Includes axle adjusters. Lowbrow KR hardtails are approximately 4" stretch over stock wheelbase and 2" drop (2 inches lower than stock). Proudly made in Cleveland, Ohio, USA. These hardtails are in stock and ship immediately.

Notes:

  • Proper mounting requires cutting 2" off of the rear fender strut. Requires a longer chain and longer brake rod due to the stretch. These hardtails are in stock and ship immediately. Check out various motorbike hardtail frames for your custom bikes at our store now!
  • There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturer’s defect.

In case the hardware included with your new frame purchase is damaged, lost, or just needs replaced, please purchase:

  • SKU 018023 Replacement Hardware for Lowbrow Customs KR Style Bolt-On Hardtails
$405.59
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster
$405.59

More Images

KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 2
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 3
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 4
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 5
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 6
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 7
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 8
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 9
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 10
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 11
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 12
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 13
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 14
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 15
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 16
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 17
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 18
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 19
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 20
KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster - Image 21

KR Style Bolt-On Hardtail Rear Frame Section for 1967-1978 Harley-Davidson Ironhead Sportster

Frames are EXCLUDED from the $99 & up Free Economy Shipping special.
For more info on frame shipping see the Frames section of the FAQ.

  • Fits Harley-Davidson Sportsters 1967-1978
  • Accepts stock rear wheel, axle and brake
  • Frame mounting hardware and axle adjusters included
  • 4 inch stretch, 2 inch drop compared to stock wheel base
  • Made in the USA

Inspired by the early Harley-Davidson looped KR style race frames, this bolt-on hardtail rear frame section fits stock front frame sections on Sportsters from 1967 to 1978 (stock front frame section not included). Regarding only 1967-1969 Sportsters: This hardtail fits 1967-69 XL and XLH. It will NOT fit 1967-1969 XLCH models, though Lowbrow SKU 010279 does!

Hand-made from 1" x .125" wall crew tubing with 5/16" thick axle plates and designed to bolt right up to your frame with ease. Just what you need for that Ironhead bobber, chopper or race bike build. This hardtail frame is completely dialed in, you will not find a more complete or well-designed Ironhead hardtail anywhere.

Accepts stock rear wheel, axle and brake. Includes axle adjusters. Lowbrow KR hardtails are approximately 4" stretch over stock wheelbase and 2" drop (2 inches lower than stock). Proudly made in Cleveland, Ohio, USA. These hardtails are in stock and ship immediately.

Notes:

  • Proper mounting requires cutting 2" off of the rear fender strut. Requires a longer chain and longer brake rod due to the stretch. These hardtails are in stock and ship immediately. Check out various motorbike hardtail frames for your custom bikes at our store now!
  • There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturer’s defect.

In case the hardware included with your new frame purchase is damaged, lost, or just needs replaced, please purchase:

  • SKU 018023 Replacement Hardware for Lowbrow Customs KR Style Bolt-On Hardtails

Product Information

Shipping & Returns

Description

Frames are EXCLUDED from the $99 & up Free Economy Shipping special.
For more info on frame shipping see the Frames section of the FAQ.

  • Fits Harley-Davidson Sportsters 1967-1978
  • Accepts stock rear wheel, axle and brake
  • Frame mounting hardware and axle adjusters included
  • 4 inch stretch, 2 inch drop compared to stock wheel base
  • Made in the USA

Inspired by the early Harley-Davidson looped KR style race frames, this bolt-on hardtail rear frame section fits stock front frame sections on Sportsters from 1967 to 1978 (stock front frame section not included). Regarding only 1967-1969 Sportsters: This hardtail fits 1967-69 XL and XLH. It will NOT fit 1967-1969 XLCH models, though Lowbrow SKU 010279 does!

Hand-made from 1" x .125" wall crew tubing with 5/16" thick axle plates and designed to bolt right up to your frame with ease. Just what you need for that Ironhead bobber, chopper or race bike build. This hardtail frame is completely dialed in, you will not find a more complete or well-designed Ironhead hardtail anywhere.

Accepts stock rear wheel, axle and brake. Includes axle adjusters. Lowbrow KR hardtails are approximately 4" stretch over stock wheelbase and 2" drop (2 inches lower than stock). Proudly made in Cleveland, Ohio, USA. These hardtails are in stock and ship immediately.

Notes:

  • Proper mounting requires cutting 2" off of the rear fender strut. Requires a longer chain and longer brake rod due to the stretch. These hardtails are in stock and ship immediately. Check out various motorbike hardtail frames for your custom bikes at our store now!
  • There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturer’s defect.

In case the hardware included with your new frame purchase is damaged, lost, or just needs replaced, please purchase:

  • SKU 018023 Replacement Hardware for Lowbrow Customs KR Style Bolt-On Hardtails