Torus Ti-XC

Titanium Mountain Bike Frame

Mk-4

Mk-4

Key Features

  • More progressive seat and head tube angles.
  • Designed for stem length 40-60mm (from 80mm).​
  • The seat tube is now straight to allow for longer drop droppers, and still 31.6mm internal dropper compatible.​
  • Lower BB to improve handling.

In stock

£1,400.00

SPECIFICATION

GEOMETRY TABLE

TI-XC EVOLUTION

More progressive seat and head tube angles. The seat tube angle varies from 75 on the small frame to 76 degrees on the large frame. This keeps the saddle above the cranks more for the longer legged riders. Head tube angle is 68 degrees on a 100mm fork and drops closer to 66 on a 120mm fork. This keeps the handling nice and sharp with the latest 44mm offset XC forks and 2.4" tyres.​

Stem length 40-60mm (was 80mm).

The seat tube is now straight to allow for longer drop droppers, and still 31.6mm internal dropper compatible.​

The BB is slightly lower at 60mm to improve handling, but not so low as to pedal strike too easily.​

The chainstay/BB still uses a machined yoke. 3 benefits - increased lateral stiffness, increased tyre/chainring clearance and shorter chainstays.​

The machined 44mm headtube with external lower headset cup maintains the traditional Torus style

The seat stays still extended in front of the seat tube to increase lateral stiffness.

Single chainring only for 1x drivetrains​.

Laser etched headtube and - stealthy blasted down tube logo.​

BB Yoke.

Dropper post hole in seat tube and downtube​.

Bottom bracket

73mm threaded​​

Headtube

44mm​​

Brake mount

Post mount 160mm​​​

Tyre clearance

2.4"​​

Brake hose routing

External under top tube​​

Cable routing

External ​​

Dropper

Internal routing​ ​​​

Seat post size

31.6mm​​​

Seat tube diameter

34.9mm​​​​

Rear dropout width

148mm​​​

Mech hanger

UDH 12x148mm​​​

Bottle cage mounts

On downtube​

Ti-XC Mk4 Small Ti-XC Mk4 Medium Ti-XCMk4 Large Ti-XC Mk4 XL
Rider Height 5' - 5'6" 5'7" - 5'9" 5'10" - 6'1" 6'2" - 6'6"
Reach 430 450 470 490
Stack 605 616 630 650
Top tube effective 600 612 633 655
Head tube angle 68 68 68 68
Head tube length 95 95 110 125
Seat tube angle 75 75 75.5 75.5
Seat tube length 400 420 440 460
Fork length A-C 506 506 506 506
BB drop 60 60 60 60
Chainstay 430 430 430 430
Chain line/ Chain ring 52mm/38T 52mm/38T 52mm / 38T 52mm / 38T
Rear axle 12x148mm 12x148mm 12x148mm 12x148mm

Coming Soon!