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  • Evil Evil Chamois Hagar Gravel Bike Frame

Evil Chamois Hagar Gravel Bike Frame

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The Chamois Hagar defies classification and exudes stoke, taking what we knew gravel to be, and redefining it. 700 x 50c tire clearance, 430mm chainstays, a 66.67-degree headtube angle, 80mm of BB drop, real reach and wheelbase measurements.

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On backorder (Delivery timeframe:Special Order 2ish Weeks. We will call with a date within 24 hours)


Rather than start with a squirrely road bike and relaxing things into borderline manageable, we started with a mountain bike with shred surging through its veins and created the Chamois Hagar. It brings speed, stability, and that irrefutable Evil mischief to the otherwise safe and sensible drop bar market. Is it a gravel destroyer? It’s beyond that—whoever heard of a 66.67-degree headtube angle, 50mm stem, and a dropper post on a low-slung lightweight frame that can’t be dropped by even the most cadence-minded hammerheads? The Following of Gravel? That’s more like it—and just like that, shred came to gravel.


In an effort to be less terrified and have more fun we drew inspiration from the Offering which uses a longer front to center and reach, shorter stem, and 430mm chain stays to supply mountain bike stability and handling to the twitchy gravel category. We have added more trail and chainstay length for higher speeds both on and off gravel, while allowing for more party on singletrack.

In addition to aggressive geometry we added clearance for 50c tires for the most ambitious adventures. Super-low standover heights and dropper posts keep blood pressures in check when things point downward. 140-160mm Flat mount or MTB discs hold down the stopping duties.

And while shred pumps through the Chamois Hagar’s veins, versatility grounds the Hagar’s infectious energy. Seven water bottle mounts, stealth rack and fender mounts, 1x and 2x options, close ratio and wide-range builds, internal routing, Di2 provisions, and 100 x 12/142 x 12 spacing just begin to tell its story. There’s even rubber frame protection for when things get loose and rowdy. And while a 66.67 headtube angle may beckon berm-slapping daydreams, the Hagar begs to be ripped anywhere. For those wanting to tear legs off, we made sure it’s at home devouring pavement on 34mm tires. For those wheeling to work, run a flat bar and bolt on a rack. 

Gritting your way through a weather-ravaged rando? Weather-sealed frame plugs keep the Chamois Hagar watertight. Our builds offer 125mm, 150mm and 180mm droppers so you still have room for a seatbag dropper while the multi water bottle boss layout allows for full or partial frame bags with hydration to spare—bikepacker’s delight. If you’re looking to pigeon hole, the Chamois Hagar defies classification. And shamefaced as we may be about now being in the gravel market, we’re not even sure we’re in it. Maybe we’ve invaded it, a hostile takeover—alert the press, gravel’s been hijacked and the Chamois Hagar’s here to party.


A - Head Angle 66.67 66.67 66.67 66.67
B - Seat Tube Angle 73 73.5 74 74.5
C - Virtual Top Tube Length 586mm | 23.07" 605mm | 23.80" 624mm | 24.56" 643mm | 25.33"
D - Seat Tube Length 450mm | 17.72" 470mm | 18.50" 490mm | 19.29" 510mm | 20.08"
E - Bottom Bracket Height 278mm | 10.93" 278mm | 10.93" 278mm | 10.93" 278mm | 10.93"
F - Bottom Bracket Drop 80mm | 3.15" 80mm | 3.15" 80mm | 3.15" 80mm | 3.15"
G - Head Tube Length 140mm | 5.51" 160mm | 3.15" 180mm | 7.09" 200mm | 7.87"
H - Chain Stay Length 430mm | 16.93" 430mm | 16.93" 430mm | 16.93" 430mm | 16.93"
I - Wheel Base 1098mm | 43.22" 1126mm | 44.32" 1154mm | 45.42" 1182mm | 46.52
J - Axle to Crown 428mm | 16.84" 428mm | 16.84" 428mm | 16.84" 428mm | 16.84"
K - Fork Offset 57mm | 2.23" 57mm | 2.23" 57mm | 2.23" 57mm | 2.23"
L - Trail 93mm | 3.64" 93mm | 3.64" 93mm | 3.64" 93mm | 3.64"
M - Front to Center 680mm | 26.77" 708mm | 27.86" 736mm | 28.96" 763mm | 30.05"
N - Reach 400mm | 15.75" 420mm | 16.54" 440mm | 17.32" 460mm | 18.11"
O - Stack 575mm | 22.66" 594mm | 23.38" 612mm | 24.10" 631mm | 24.83"
P - Stand Over 662mm | 26.08" 671mm | 26.40" 682mm | 26.85" 696mm | 27.38"
Q - Sizing 5'0" - 5'8" 5'7" - 6'0" 5'10" - 6'4" 6'3" +
R - Road Sizing 43-52cm 53-56cm 57-60cm 61cm +


Sizes Small, Medium, Large, X-Large 
Frame  Evil Chamois Hagar UD Carbon, Internal Routing, 142x12, Flat Mount Road, Braze-On Adapter
Shock  N/A 
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