2018 Chromag Surface 27.5"+/29" Eagle Bike

(discontinued)

Discontinued

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Chromag

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Specifications

Product

Chromag Surface 27.5"+/29" Eagle Bike

Model Year

2018

Riding Type

Trail

Rider

Unisex

Sizes and Geometry

M/L

Size	S	M	M/L	L	XL
Top Tube Length	578mm	605mm	622mm	648mm	667mm
Head Tube Angle	66°	66°	66°	66°	66°
Head Tube Length	115mm	115mm	115mm	115mm	115mm
Seat Tube Angle	75°	75°	75°	75°	75°
Seat Tube Length	394mm	431mm	470mm	495mm	533mm
Bottom Bracket Height	320mm	320mm	320mm	320mm	320mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Wheelbase	1147mm	1174mm	1193mm	1218mm	1244mm
Standover	700mm	722mm	757mm	782mm	817mm
Reach	415mm	434mm	453mm	479mm	504mm
Stack	647mm	647mm	647mm	647mm	647mm
Additional Info	Measured with a 150mm fork

Wheel Size

29"

27.5+

Frame Material

Chromoly

Frame Material Details

Custom 4130 chromoly steel alloy with internal dropper post cable routing

Rear Travel

Hardtail

Rear Shock

N/A

Fork

RockShox Lyrik SA, 51mm offset

Fork Travel

150mm

Head Tube Diameter

Tapered

Headset

Cane Creek Forty ZS

Handlebar

Fubars OSX, 780mm width, 25mm rise, 5° upsweep, 8° bend

Stem

Chromag HiFi, 40mm length

Grips

Chromag Basis

Brakes

SRAM Guide RS B1 with Centerline 180mm rotors

Brake Levers

SRAM Guide RS B1

Drivetrain

Shifters

SRAM GX, 12-speed

Front Derailleur

N/A

Rear Derailleur

SRAM GX Eagle

ISCG Tabs

Chainguide

N/A

Cranks

SRAM GX Eagle

Chainrings

Bottom Bracket

73mm threaded

Pedals

N/A

Chain

SRAM GX Eagle

Cassette

SRAM XG-1275, 10-50 tooth, 12-speed

Rims

Chromag Phase 30, 27.5"(ERD: 566mm) or 29"(ERD: 604mm) options, 30mm inner width, 35mm outer width, tubeless ready

Hubs

Chromag Magna

Spokes

Tires

Maxxis Minion

Saddle

Chromag Trailmaster DT

Seatpost

Chromag Dolomite
Optional upgrade: RockShox Reverb

Seatpost Diameter

31.6mm

Seatpost Clamp

Standard single bolt, 34.9mm clamp

Rear Dropout / Hub Dimensions

Boost, 12mm x 148mm

Max. Tire Size

29" x 2.5”
27.5" x 2.8”

Bottle Cage Mounts

Yes

Colors

Custom color choices available

Warranty

Chromag Bikes warrants that its products will be free of defects in materials or workmanship for one year after they are first purchased. This warranty only applies to the original owner and is not transferable.

Weight

N/A

Miscellaneous

Internal dropper post cable routing
5.9 lbs (medium, frame only)
‘Yokel’ design is a small machined junction on the chainstay that helps accommodate both tire clearance and chainring clearance

Price

$4,250.00

More Info

Chromag website

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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes