Chromag Bikes

Surface Ti Frame

$3,600   CAD

Our first ever Titanium hardtail! The Surface Ti mirrors the geometry of our highly evolved Surface model featuring our most updated design, tuned for all mountain capabilities with rugged trail riding as the priority.

As per the evolution of all our trail bikes the Surface Ti features long front end geometry, slacker head angle, steep seattube angle, short chainstays, and low BB height, all tuned for longer travel (150mm). This frame is designed with 148 boost rear axle spacing and a new yoke, CNC machined from solid titanium for increased tire clearance.

  • Rather something with a smaller price tag? Check out the Surface.
  • Looking for something more aggressive? Check out the Rootdown.

Hub Spacing // Boost 148mm (Axle and Hanger Included)
Headset // 44-56 Semi Integrated
Seat Clamp Size // 35mm
Seat post Size // 31.6mm
BB // 73mm Threaded, ISCG Mounts

Click here to view the frame user guide.

PARTS EAGLE BUILD
FORK Rock Shox Lyrik SA 150
Boost 110x15mm
STEM Ranger V2 Stem 31.8mm clamp, 40mm extension BLACK
HANDLEBAR Fubar Cutlass Carbon BLACK/GREY
HEADSET CANE CREEK 110 Headset ZS44/ZS56
CRANK SRAM X1 EAGLE Carbon
BRAKES SRAM Guide RSC
ROTORS 180mm Centreline
SHIFTER SL X01 EAGLE TRIGGER BLACK
CASSETTE CS XG 1295 EAGLE 10-50T
REAR DERAILLEUR SRAM EAGLE 1X12
WHEELSET CHROMAG PHASE 30 Rims on CHROMAG MAGNA Hubs 27.5+ or 29
TIRES Maxxis Minion Fr/Minion Rr
SEATPOST REVERB STEALTH 31.6mm 170mm Travel 480mm Length TRIGGER Remote
SADDLE Trailmaster LTD Brown - CHROMOLY RAILS
GRIPS Chromag Squarewave Black
CHAIN CN X01 EAGLE 116 LINK POWERLOCK 12SPEED
PEDALS -
PRICE $7,500 CAD
$6,450 USD*
FRAME ONLY $3,600 CAD
$3,100 USD*
  *US pricing applies to all US and International purchases.

To purchase a complete build, please contact us directly. We are happy to answer all your questions about our bikes and products.
Call: 604-905-6667
Email: info@chromagbikes.com

Titanium is most known for it's corrosion resistance and strength to density ratio, the highest of any metallic element. It's half the weight of steel for the same tensile strength and twice as strong as aluminum alloy. In practical terms this means we can use less material (ie. thinner tubing) to achieve the same strength. Combining this with it's ductility means we can create incredibly light frames, but still maintain incredible compliance and ride feel.

Titanium is also much more resistant to fatigue and impact than aluminum alloys, and it's natural protective layer of Titanium Dioxide shields it from the elements.

A perfect balance between carbon fibre, aluminium and steel.

Head Tube Badge

Your bike is special. The head tube badge is the finishing touch so we’ve always made a point of taking the time to do something interesting with it. Our head tube badges have changed over the years and are an indication of the time each bike was made. Whether it’s a cast bronze, or polished stainless steel, water cut aluminum or a 3D CNC carving, each one represents our commitment to detail.

Chromag Head Tube Badge

Dropouts

As 12mm through axles have proven to be solid, reliable and convenient, we have committed most of our models to utilize this format.   Our 12mm dropouts are accurate and tough and feature a removable derailleur hanger with a sturdy interface for strength and reliability.  All 2017 models (excluding Monk and Nice Dreams) will follow the 148mm boost spacing.

chromag boost dropouts

Yokel

Our ‘Yokel’ design is a small machined junction on the chainstay that helps accommodate both tire clearance and chainring clearance. Our first versions were huge CNC yokes that bridged the entire front end of the chainstays. Over time we refined this to minimize weight by arranging our chainstay layout asymmetrically and reducing the yoke to a minimal size. It’s one of our most unique frame features and has been copied by other frame makers.

Chromag Yokel

Buy it with

Surface Ti Frame Geometry Chart

Show: |
Frame Size STypical Rider Height: 156cm - 170cm MTypical Rider Height: 165cm - 178cm M/LTypical Rider Height: 171cm - 187cm LTypical Rider Height: 183cm - 193cm XLTypical Rider Height: 190cm - 199cm
Stack686.2722.9759.6783.8820.5
Reach638638638638638
Effective Top Tube374412450475513
Head Tube00000
Wheel base325325325325325
BB Drop732760777802821
BB Height50.850.850.850.850.8
Stand Over11531180119712221241.5
chain stay105105105105105
Seat Tube410434451477498
Head Angle65.5°
Fork Offset42MM
Seat Angle75°
Wheel Size29"