Crust Bombora
https://crustbikes.com/collections/frames/products/bombora
Small: 54cm; Medium: 56cm
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Designed around a 650b/ 27.5" wheel with a 2.3" max tire size.
THIS UPDATED VERSION OF THE BOMBORA TAKES A FLAT MOUNT BRAKE FRONT AND REAR.
Build Notes:
Designed around a 650b/ 27.5" Wheel with a 2.3" max tire size.
If you want to run it 700c, your max clearance will be a 48mm tire.
Takes a ROAD crank. Ideally 1x with a maximum 44 tooth chainring. You can set it up 2x, but it's on you to figure that out.
Front brake is NOW FLAT MOUNT as well as the Rear. If you're struggling to find a brake setup, the Crust Palm Oil Brake Kit will help solve that problem.
Front and rear thru axles are included.
Details:
Handmade in Taiwan using Heat Treated Chromoly
Tig Welded
Color- Pastel Violet
Sizes- Extra Small 52cm | Small 54cm | Medium 56cm | Large 58cm | Extra Large 60cm
Head Tube Diameter- 1 1/8" (Threadless steerer)
Bottom Bracket- 68mm English (BSA) Threaded
Steerer Tube Length- 400mm
Fork Spacing- 12x100mm
Rear End Spacing- 12x142mm
Front Axle Thread Pitch & Length- 1.5x120mm
Rear Axle Thread Pitch & Length- 1.5x164mm
Seat Post Diameter- 27.2mm
Weight- Frame (Large)- 2.27kg or 5lbs | Fork (Uncut Steerer)- 1.36kg or 3lbs
Bombora: Weight- Frame (Large)- 2.27kg or 5lbs | Steel Fork (Uncut Steerer)- 1.36kg or 3lbs; Carbon fork: Fork- 575g or 1lb 2oz
Enve Adventure Carbon Fork: Fork- 575g or 1lb 2oz [700 x 50mm Tire Clearance]
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https://www.flickr.com/photos/bluelug/34002399998
https://www.flickr.com/search/?q=Blue%20Lug%20Crust
https://www.bicycling.com/bikes-gear/a39462958/crust-bombora-review/
https://www.youtube.com/watch?v=N-cfoKRH_wU
https://www.youtube.com/watch?v=vYneDSM9JTY
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https://bikeinsights.com/bikes/5b670337455a910014feda5c-crust-bikes-bombora
Weight
with steel fork (uncut) = 8 lbs
with carbon fork = 6.1 lbs
Frame = 5 lbs; steel fork = 3 lbs; carbon fork = 1.1 lbs