Surface Ti 29"/27.5"+

Designed for rugged trail riding. Built to last a lifetime.

29"/27.5"+

New for 2018 is the Surface Ti. Chromag’s 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.

TIRE SIZE

29 x 2.5” or 27.5 x 2.8”

TRAVEL

Design optimized for a 150mm fork

MATERIAL

Titanium Tubes & CNC’d Titanium Yoke, CNC’d Dropouts.

REAR SPACING

12x148 Boost

WEIGHT

4.25lbs (Medium, Frame Only)

Features

Head Tube Badge

Bikes are special. The headtube badge is the finishing touch so we’ve always made a point of taking the time to do something interesting with it. Our headtube 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.

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.

Tubing

The weight savings, feel and raw beauty of titanium with the performance and reliability of chromoly. This bike has been years in the making. We wanted to match the performance of our evolved steel designs with tubing manufactured to our own specifications. Off the shelf titanium tubing was not an option, nor was stock dropouts, junctions or cable guides. The Surface Ti is comprised of components and tubing made entirely of our own spec.

Colours

 

Scotchbright

 

Sandblasted Titanium

Geometry

 SMM/LLXL
Typical Rider Height 5'2"-5'7 5'5"-5'10 5'8"-6'2" 6'-6'4" 6'3"-6'7"
Top Tube Length (Effective)  TTL 578mm 605mm 622mm 648mm 667mm
Seat Tube Length  STL 374mm 411mm 450mm 475mm 513mm
Reach  R 407mm 434mm 451mm 477mm 496mm
Stack  S 647mm 647mm 647mm 647mm 647mm
Stand Over  SO 700mm 722mm 757mm  782mm  817mm 
Head Tube Angle  HTA 65.5° 65.5° 65.5° 65.5° 66°
Seat Tube Angle  STA 75° 75° 75° 75° 75°
Chain Stay Length  CSL 425mm 425mm 425mm 425mm 425mm
Bottom Bracket Height  BBH 320mm 320mm 320mm 320mm 320mm
Head Tube Length  HTL 105mm  105mm  105mm  105mm  105mm 
Fork Offset  FO 42mm  42mm  42mm  42mm  42mm 
Wheelbase  WB 1153mm 1180mm  1197mm  1222mm 1242mm 
Seatpost Size 31.6mm with Stealth Routing
Seatclamp Size 35mm
Headset Size 44mm-56mm tapered
BB Shell 73mm threaded
Rear Axle 184mm, M12 x 1.75mm (Boost 148 Spacing) - Included
*measured with a 150mm fork. Measurements in mm.

Builds

PARTSEAGLE 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, 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