Description
CRUST's optimal solution for gravel touring bikes Bombora
Bombora is a gravel bike that can be used for everything from bikepacking to commuting to school to high speed riding, and is designed to use road parts, with a 68mm BB shell, and is built to swallow 650b / 27.5" wheels with a maximum tire size of 2.3". wheels with a maximum tire size of 2.3".
This plus-size gravel bike has lighter tubing than the Evasion and features rack dowels and fender dowels that are essential for adventure riding, as well as dynamo brake cable integrated routing on the fork.
It will be a delightful companion for you as you venture out on your adventures, while still maintaining the supple ride of a chromoly frame.
[SPEC]
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
Seatpost diameter: 27.2mm
Fork axle to crown: 395mm
Weight: Frame (L) 2.27kg｜Fork (uncut) 1.36kg
Max rotor size: front 180｜ Rear 160
Front and rear through axle included
Headset not included
Handmade in Taiwan using heat-treated chromoly
Tig welding
| XS 52cm | S 54cm | M 56cm | |
| Effective Top Tube | 520mm | Effective Top Tube | Top Tube(Center to Center) |
| Top Tube(Center to Center) | 502mm | 525mm | 546mm |
| Slope | 18.7° Slope | 14.1° Slope | 9.5° Seat Tube(Center to Top) |
| Seat Tube(Center to Top) | 456mm | 502mm | Seat Tube(Center to Center) |
| Seat Tube(Center to Center) | 408mm | 455mm | 494mm |
| Head Tube Angle | 69.5°, 70°, 70°, 70°, 70°, 70°, 70°, 70°, 70 | 70°, 70°, 70°, 70°, 70°, 70°, 70°, 70 | 71° Seat Tube Angle |
| Seat Tube Angle | 74.5° Seat Tube Angle | 74° Seat Tube Angle | 73° Head Tube Angle |
| Head Tube Lenght | 121mm | 132mm | 153mm |
| Stack from Bottom Bracket | Stack from Bottom Bracket | 553mm | 576mm |
| Reach from Bottom Bracket | Stack from Bottom Bracket | 378mm | 382mm |
| Chain Stay Length | 425mm | Chain Stay Length 425mm | 425mm |
| BB Height | 290mm | 290mm | 290mm |
| BB Drop | 64mm | 64mm | 64mm |
| Standover | 747mm | 775mm | 804mm |
| Rake | 48mm | 48mm | 48mm |
| Trail | 81mm | 78mm | 71mm |
| Wheelbase | 1008mm | 1020mm | 1023mm |
*The bike is positioned as a plus size gravel bike and can be equipped with larger size tires, but cannot be used as a mountain bike. Please be aware of this.
- We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
- Messenger delivery is available within Nagoya City only.
- We ship every day from Monday to Sunday, except on temporary holidays.
- Available delivery areas: All over Japan and the world.
- Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
- The product will be shipped from Circles.
- Please contact the shipping company in case of damage or loss during shipping.
Regarding the delivery of complete bikes
- Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
- We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
- We will inform you of the delivery date and other details by e-mail.
- We apologize for any sales discrepancies at the store.
Regarding the delivery of frame sets
- Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- We will inform you of the delivery date and other details by e-mail.
- We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
- We can also install a headset and BB for a fee, so please feel free to contact us.