Accessibility Widget: On | Off

Chromag Surface 29" Frame (discontinued)

 Chromag Surface 29" Frame  Chromag Surface 29" Frame  Chromag Surface 29" Frame  Chromag Surface 29" Frame
Create New Tag

Compare to other Frames

Need more info? View our Trail Mountain Bike Frames buyer's guide.


Product Chromag Surface 29" Frame
Riding Type Trail
Rider Unisex
Sizes and Geometry
S, M, M/L, L, XL View Geometry
Size S M M/L L XL
Top Tube Length 578mm 603mm 622mm 648mm 667mm
Head Tube Angle 66.5° 66.5° 66.5° 66.5° 66.5°
Head Tube Length 115mm 115mm 115mm 115mm 115mm
Seat Tube Angle 75.0° 75.0° 75.0° 75.0° 75.0°
Seat Tube Length 394mm 431mm 470mm 495mm 533mm
Bottom Bracket Height 320mm 320mm 320mm 320mm 320mm
Chainstay Length 425mm 425mm 425mm 425mm 425mm
Reach 410mm 434mm 453mm 479mm 498mm
Stack 647mm 647mm 647mm 647mm 647mm
* Additional Info *measured with a 150mm fork. Optimal 130-150mm. Frame allows for 27.5+
Wheel Size 29"
Frame Material Chromoly
Frame Material Details Custom true temper and aircraft grade 4130 with internal dropper post routing
Rear Travel Hardtail
Rear Shock N/A
Head Tube Diameter Tapered 44-56mm
Bottom Bracket 73mm threaded
Rear Dropout / Hub Dimensions 12mm x 148mm
Front Derailleur Size 34.9mm
Seatpost Diameter 31.6mm
Max Tire Size 29" x 2.5"
27.5" x 2.8"
ISCG Tabs No
Bottle Cage Mounts Yes
Colors Metallic black, burnt orange, british racing green, pearl night blue with custom color options 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 9 lb 0 oz (2,676 g)
Miscellaneous Handmade in British Columbia, Canada by Chris Dekerf
Frame accepts 29" and 27.5+ wheels
Internal dropper post routing
‘Yokel’ design is a small machined junction on the chainstay that helps accommodate both tire clearance and chainring clearance
Custom CNC machined dropouts for 12mm Maxle with replaceable hanger
Price $1,395
More Info


More Products