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2020 Chromag Surface NX Eagle Bike

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Compare to other Bikes

Need more info? View our Trail Mountain Bikes or Enduro / All-Mountain Mountain Bikes buyer's guides.

Specifications

Product

Chromag Surface NX Eagle Bike

Model Year

2020

Riding Type

Trail, Enduro / All-Mountain

Rider

Unisex

Sizes and Geometry

SM, MD, M/L, LG, XL View Geometry

Size	SM	MD	M/L	LG	XL
Top Tube Length	578mm	605mm	622mm	648mm	667mm
Head Tube Angle	65°	65°	65°	65°	65°
Head Tube Length	105mm	105mm	105mm	105mm	105mm
Seat Tube Angle	75°	75°	75°	75°	75°
Seat Tube Length	394mm	432mm	470mm	495mm	533mm
Bottom Bracket Height	320mm (51mm drop)	320mm (51mm drop)	320mm (51mm drop)	320mm (51mm drop)	320mm (51mm drop)
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Wheelbase	1158mm	1185mm	1204mm	1229mm	1255mm
Standover	700mm	737mm	773mm	798mm	835mm
Reach	410mm	434mm	451mm	477mm	498mm
Stack	647mm	647mm	647mm	647mm	647mm

Wheel Size

29", 27.5+

Frame Material

Chromoly

Frame Material Details

4130 chromoly steel tubing, CNC machined yoke, molded chainstay protection

Rear Travel

Hardtail

Rear Shock

N/A

Fork

RockShox Yari

Fork Travel

150mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Cane Creek Forty, ZS44 upper, ZS56 lower

Handlebar

Chromag OSX, 25mm rise, 780mm width

Stem

Chromag HiFi, 40mm length

Grips

Chromag Squarewave

Brakes

SRAM G2 R, 180mm rotors

Brake Levers

SRAM G2 R

Drivetrain

Shifters

SRAM NX Eagle, 12-speed

Front Derailleur

N/A

Rear Derailleur

SRAM GX Eagle, 12-speed

ISCG Tabs

Chainguide

N/A

Cranks

SRAM NX Eagle

Chainrings

SRAM NX Eagle

Bottom Bracket

73mm threaded

Pedals

N/A

Chain

SRAM GX Eagle, 12-speed

Cassette

SRAM NX Eagle, 12-speed, 11-50 tooth

Rims

29": Chromag Phase30
27.5+: Chromag Magna40

Hubs

Chromag R4, 110x15mm Boost front, 148x12mm Boost rear with HG driver

Spokes

Chromag wheelset

Tires

Front: Maxxis Minion DHF
Rear: Maxxis Minion DHR II

Saddle

Chromag Trailmaster DT

Seatpost

Chromag Dolomite
Option: RockShox Reverb dropper

Seatpost Diameter

31.6mm

Seatpost Clamp

Single bolt, 35mm

Rear Dropout / Hub Dimensions

148x12mm Boost

Max. Tire Size

27.5" x 2.8"

Bottle Cage Mounts

Yes (single)

Colors

Custom, Guiness, Harley Black, Night Blue Disco

Warranty

1 year frame and Chromag components

Weight

N/A

Miscellaneous

External cable routing with internal dropper seatpost routing
SRAM AXS upgrades available upon request

Price

Standard:$3,750
With RockShox Reverb dropper seatpost:$4,010

More Info

chromagbikes.com

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Where To Buy
	Free shipping on orders of $99 or more (U.S. only). Free international shipping available with minimum order values. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free standard shipping on all bikes (contiguous U.S. only). Flat rate shipping to Hawaii and Alaska.	No match. Browse other Mountain Bikes
	Buy direct from the manufacturer	No match. Browse other Mountain Bikes
	Free shipping on complete bike purchases (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free shipping and free 100-day returns on all U.S. orders. Shipping available to North America, Canada, and Europe (including Switzerland).	No match. Browse other Mountain Bikes
	Free standard shipping on orders over $49.	No match. Browse other Mountain Bikes
	Free shipping on orders over $75 (contiguous U.S. only). Shipping available to Alaska, Hawaii, Guam, Virgin Islands, and Puerto Rico.	No match. Browse other Mountain Bikes
	Free standard shipping on orders of $50 or more (U.S. only). International shipping available. Free on orders of $150 or more. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free ground shipping and free returns on orders of $50 or more (continental U.S. only)	No match. Browse other Mountain Bikes
	Free shipping on orders over $75 (contiguous U.S. only). Free international shipping available with minimum order values. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free U.S. shipping on everything. International shipping available. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free shipping on orders over $70 (contiguous U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bikes
	Free ground shipping on orders over $50 (U.S. only).	No match. Browse other Mountain Bikes