SKU: 52530070692

The Chunk Frameset

Sale price$985.50 Regular price$1095.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

The Chunk FramesetNow in store, contact us to special order any out of stock colours sizes. CrumbWorks out of Japan developed a masterpiece of beautifully hand brazed steel in the form of "CHUNK", sweepy lines, a mix of modern and classic standards. But building frames one at a time in Japan is slow and expensive, so frames were landing at north of 3k AUD ex shipping. They came up with an offshoot brand to offer the same frame design but produced in batches out of

Now in store, contact us to special order any out of stock colours/sizes. 

CrumbWorks out of Japan developed a masterpiece of beautifully hand brazed steel in the form of "CHUNK", sweepy lines, a mix of modern and classic standards. But building frames one at a time in Japan is slow and expensive, so frames were landing at north of 3k AUD ex shipping. 

They came up with an offshoot brand to offer the same frame design but produced in batches out of Taiwan rather than made singly in Japan and so now we have the "The Chunk", same frame design but at a more affordable price.

The difference from the Japanese version is the welding and tube materials.

The outer diameter of the top tube has been changed to 28.6mm.

Heat-treated tubing has been used to increase rigidity.

High strength TIG welding is used.

And, passed the "ISO City/Trekking standard test"

 

At Omafiets we are thrilled to offer "The Chunk", having started the shop importing upright step through dutch bikes many years ago, we have a real deep love for the combination of a step through frame and swept back bars. Some of our favorite bikes from those early shipments were the Koga-Miyata frames, a collaboration between the Dutch and Japanese that was the highpoint of frame design for decades. These Chunk Frames seem a very worth spiritual successor, but updates for modern times, with disc brakes, big tyre clearance but retaining a beautiful silhouette and simplicity.

 

"The Chunk" is a thing of beauty 

Fat tire clearance and beautiful curves.

 

A fusion of old and new specs. That's our specialty.

The shape is retro, but somehow modern. Neo Rétro ATB.

 

But "The Chunk" is not a mountain bike.

It's not designed for action riding like downhill or dirt jumping.

Please understand.

 

26x2.8" / 27.5x2.8" / 700 x 50c

"The Chunk" offers a lot of flexibility with its tire size. It offers a lot of fun.

 

Commuter bike with a carrier, basket, and fenders.

Touring style with camping gear packed in bags.

Neo-ATB style with 2.8" tires and a dropper.

Contact us via email if you would like a custom build, 

Frame listing is for frame and fork inc thru axles, does not include headset or seatpost collar. We are happy to bundle and install things like headset and bottom bracket. 

The raw clear coat has a "phosphate treatment" under the clear coat.
It should have a degree of rust-resistance, but significantly less than a traditionally painted or powdercoated frame, please wipe it if it gets wet in the rain.
Rust and patina will develop with time and thats an inherent part of a clearcoated frame. 
Applying a water-repellent wax would also be a good idea.
Rust will occur if the clear coat gets scratched. 

 

Spec

・Tube : Heat-treated Cro-mo

・Head Tube Diameter :  1" (Threaded Steerer)

・Crown Race : 26.4mm

・Bottom Bracket : 68mm English (BSA) Threaded

・Fork Spacing : 12x100mm

・Rear End Spacing : 12x142mm

・Seat Post Diameter : 27.2mm (Stealth dropper post routing)

・DiscBrake : Flat mount 160mm

・Max Tire Size : 26x2.8" / 27.5x2.8" / 700 x 50c

・Chainring clearance : 42t single

・3 sets bottle cage mounts.

・Rear rack and mudguard mounts.

・Full-length cable housing guides for derailleurs and brakes.

・Triple cage mounts.

・Stealth Dynamo routing.

・Kickstand plate.

・Passed the "ISO City/Trekking standard test"

・Made in Taiwan.

 

Frame Geometry 

 

  S (47cm)

  M (50cm)

  L (54cm)

Top Tube (Effective)     

  590mm

  620mm

  660mm

Seat Tube (C-T)

  470mm

  500mm

  540mm

Head Tube Angle

  69°

  69°

  69°

Seat Tube Angle

  71°

  71°

  71°

Head Tube Length

  185mm

  200mm

  230mm

Chainstay Length

  470mm

  470mm

  470mm

BB Drop

  50mm

  50mm

  50mm

Fork Rake

  50mm

  50mm

  50mm

Fork Axle To Crown

  410mm

  410mm

  410mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52530070692

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M. Inglee
Boise, US
★★★★★ 5
Very nice case
Model: iPad A16 11th 2025 /10th 2022
Fits well. Very sturdy. Looks great and was easy enough for a 9 year old to install ;-)
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Reviewed in the United States on May 23, 2026
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AD Burrows
Chelsea, US
★★★★★ 5
The perfect screen protector.
Model: iPad A16 11th 2025 /10th 2022
What a great product! I’ve used this brand in the past for my iPhone & and iPads, always found them easy to install & the crystal clear HD quality is amazing. It’s easy to align & comes with two just in case you mess up otherwise you have a spare as a backup. Worth every penny.
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Reviewed in the United States on May 16, 2026
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LaQuetta Watson
Cuba, US
★★★★★ 5
Get it now
Model: iPad A16 11th 2025 /10th 2022
Perfect, really easy to apply as well. Looks great and fits perfectly. I also noticed there not much glare
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Reviewed in the United States on May 29, 2026
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Tania Mora
Louisville, US
★★★★★ 5
Clear Protection and Easy Installation
Model: iPad 9th/8th/7th Gen 10.2-inch
I’m really happy with these screen protectors overall. The glass feels high quality and provides good protection without affecting the clarity or touch sensitivity of the iPad screen. The installation process was straightforward, and I didn’t have issues with bubbles as long as I followed the instructions carefully. Once applied, it looks clean and fits the screen well. Overall, this is a reliable and simple way to protect your iPad screen while keeping everything looking clear and responsive.
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Reviewed in the United States on May 25, 2026
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Alexis
San Leandro, US
★★★★★ 4
Super great screen protectors, but bad prep materials.
Model: iPad A16 11th 2025 /10th 2022, Model: iPad A16 11th 2025 /10th 2022
I got an iPad A16 for my birthday and wanted some affordable but durable screen protectors. These are great, but there were a few problems I had. Pros: These fit perfectly, don't shatter or chip easily, and are a very good price. Cons: The dust absorber stickers that come with the kit aren't even close to sticky enough (I had to use just normal stickers, which was fine). The alcohol prep pad was pretty dry too (I had to use a different alcohol wipe). The screen protectors themselves are amazing. You can trust them to keep your iPad safe. Just be prepared to DIY the prep a bit. I would still reorder and recommend these!
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Reviewed in the United States on May 21, 2026

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