When you must have the best of the best! Introducing the all new Crestone Eagle! This bike is the ultimate racing machine. Saddled with SRAM 12 speed pro-class componentry and built with race-winning spec , this bronco will deliver best-in-class performance. Crestone meets the all new 1×12 Eagle drivetrain, offering more versatility in the drivetrain than ever before. No detail was overlooked! Select any tire in stock to give this bike optimal performance.
Please take note of the following: Shipping and handling charges do NOT apply to the NWT, Yukon, Nunavut and Labrador, remote areas or areas that do not have year round road access. For these area, please contact us. Photos DO NOT reflect actual build, please refer to specifications located below for more information. Some items may be changed to same quality components depending on availability. Assembled by Borealis (85% build), some assembly required upon receipt. No assembly, requires complete build.
Bike will usually ship within 5-7 business days depending on time of the year.
All sales are final, no returns. All frames are covered by a 5 year warranty and crash replacement program.
SAFETY NOTICE: Please note our bikes are designed for off road use and do not include safety reflectors which may be required for on road riding in your location. If you require legal safety reflectors please contact your local bike dealer.
All directions of the Manufacturer or Retailer must be followed when using any product purchased through Borealis Bikes Canada. Specifically, bikes must be assembled by a qualified bike mechanic to ensure correct assembly. Borealis Bikes Canada will not be responsible for damage or injury caused by improper assembly of products purchased through our website or other website (Amazon, e-Bay, Google, etc.) or if directions and instructions for proper use are not followed. You may not qualify for any applicable Manufacturer or Retailer warranty if you do not follow their policies for assembly and use. Please consult the Manufacturer or Retailer’s policies prior to assembly and use of your product.
The Crestone is a Closed Mold, Carbon Fiber Bike Frame that Represents the Most Advanced Geometry for Fat Bikes
- New Impact and Fatigue standards to match the demands of riders who might ride a Fat Bike more aggressively
- Totally new frame design developed to be more durable and thrilling to ride, while maintaining an aesthetic becoming of a high performance product
- Weighs in at 150 grams less than the Echo
- Available in multiple colorways
- Advanced carbon molding with state of the art production
- Designed with reduced stand over height, top tube drops by one half inch
Discriminating fatbike competitors will see in the Crestone Eagle build a devotion to pro-class components and race-winning spec. It’s purebred, elite-level build choices that deliver best-in-class performance.
|Eagle XX||Eagle X0||Eagle GX||Eagle NX|
|Fork||Borealis Carbon Rigid, Mastodon Pro Ext, Bluto RL 100||Borealis Carbon Rigid, Mastodon Pro Ext, Bluto RL 101||Borealis Carbon Rigid, Mastodon Pro Ext, Bluto RL 102||Borealis Carbon Rigid, Mastodon Pro Ext, Bluto RL 103|
|Hubs||Borealis: Front 15x150 Rear 12x197, 12x177||Borealis: Front 15x150 Rear 12x197, 12x178||Borealis: Front 15x150 Rear 12x197, 12x179||Borealis: Front 15x150 Rear 12x197, 12x180|
|Rims||Multiple Options||Multiple Options||Multiple Options||Multiple Options|
|Spokes||Wheelsmith Black||Wheelsmith Black||Wheelsmith Black||Wheelsmith Black|
|Nipples||Wheelsmith Silver Brass||Wheelsmith Silver Brass||Wheelsmith Silver Brass||Wheelsmith Silver Brass|
|Tires||Multiple Options||Multiple Options||Multiple Options||Multiple Options|
|Bar||Borealis Carbon Bar 35mm||Borealis Carbon 35mm||Borealis Carbon 35mm||Borealis Carbon 35mm|
|Stem||Borealis 50 or 70mm||Borealis 50 or 70mm||Borealis 50 or 70mm||Borealis 50 or 70mm|
|Post||Borealis Carbon Seatpost 31.6mm||Borealis Carbon Seatpost 31.6mm||Borealis Carbon Seatpost 31.6mm||Borealis Carbon Seatpost 31.6mm|
|Grips||Ergon GA30 or GP1 L (Paddle)||Ergon GA30 or GP1 L (Paddle)||Ergon GA2 or GP1 L (Paddle)||Ergon GA2 or GP1 L (Paddle)|
|Crankset||SRAM Eagle CARBON XX1 w/ 30T chain ring||SRAM Eagle CARBON XO1 w/30T Chain Ring||SRAM Eagle Alloy GX w/30T Chain Ring||SRAM Eagle NX|
|Rear Derailleur||SRAM Eagle XX1 12 Speed||SRAM Eagle XO1 12 Speed||SRAM Eagle GX1 12 Speed||SRAM Eagle NX 12 Speed|
|Chain||SRAM 12 Speed (Gold)||KMC 12 Speed||KMC 12 Speed||KMC 12 Speed|
|Cassette||SRAM XG-1299 10-50 (Gold)||SRAM Eagle XG-1295 10-50||SRAM Eagle XG-1275 10-50||SRAM PG 1230 10-50|
|Shifters||SRAM Eagle XX1 12 Speed||SRAM Eagle XO1 12 Speed||SRAM Eagle GX 12 Speed||SRAM Eagle NX 12 Speed|
|Brakes||SRAM Guide Ultimate w/ Centerline 180/160||Guide RS w/ Centerline 180/160||SRAM Level T w/ Centerline 160/160||SRAM Level T w/Centerline 160/160mm Rotors|
|DT/CS Protector||Lizard Skins||Lizard Skins||Lizard Skins||Lizard Skins|
GEOMETRY & SIZING
Borealis offers four frame designs with unique fit and geometry to suit your every Fat Bike need. Begin by taking a rough size approximation on the chart below that is based on height, then select the corresponding bike with your fit needs by using the geometry chart further below. We recommend a similar fit to you mountain bike, so grab a measuring tape and dial it in.
RIDER HEIGHT RECOMMENDATIONS
Based on our research, riders at the heights below will usually take the corresponding frame size. If you’re at a transitional height that spans two sizes, look at the geometry chart to get the Stack and Reach you like based on other bikes you are comfortable on.
Stack and Reach are the fundamental fit elements, they are both measured relative to the bottom bracket. When choosing the Borealis that is right for you, it’s important to find a balance in these measurements to ensure the best performance.
|Effective Top Tube||23.02 in||24.01 in||24.67 in||24.72 in||584.8 mm||609.8 mm||626.6 mm||627.9 mm|
|Seat Tube Center to Top||15.04 in||17.01 in||19.06 in||21.02 in||382 mm||432 mm||484 mm||534 mm|
|Head Tube||4.13 in||4.72 in||5.31 in||5.91 in||105 mm||120 mm||135 mm||150 mm|
|Seat Tube Angle||73 deg||73 deg||73 deg||73 deg||73 deg||73 deg||73 deg||73 deg|
|Head Tube Angle||70 deg||70 deg||70 deg||70 deg||70 deg||70 deg||70 deg||70 deg|
|Standover Height||Due to various rim and tire options stand over is not identified.|
|Chainstay||18.07 in||18.07 in||18.07 in||18.07 in||459 mm||459 mm||459 mm||459 mm|
|BB Drop||2.36 in||2.36 in||2.36 in||2.36 in||60 mm||60 mm||60 mm||60 mm|
|Reach||16.04 in||16.65 in||17.22 in||17.76 in||407.3 mm||423 mm||437.5 mm||451.2 mm|
|Stack||23.50 in||24.05 in||24.61 in||25.16 in||597 mm||610.9 mm||625 mm||639.1 mm|