*MASH* AC-3 frame set (scopes)
This is their 3rd edition of "AC", their aluminum aero tubing track bike frame series.
Their 1 1/8"-1 1/2 tapered monocoque carbon fork is all designed from scratch, literally from molding.
Durable and ultra lightweight. Unprecedented 30 mm rake (distance between center of steerer tube and wheel center) helping riders to achieve super tight cornering.
This updated frame now has enough clearance for 32c.
For material, they've embraced the power of 7005 Columbus Airplane Aluminum, all ready to take off! Got bottle cage mounts on the down tube which is always a great addition.
On the smoothly finished fork crown and rear bridge is a hidden brake mount. With or without brakes (the latter NOT allowed in Japan!!), do what you prefer!
*option We will face and tap the surface of head tube and BB. We'll make the frame sets good to go straight out the box. We could also install headsets, BB and we can cut the steerer column for you. Let us know if you need to.
|Free Shipping Label||No|
Seat post diameter: 27.2mm
Fork spacing: 100mm
Rear end spacing: 20mm
Head tube: 1 1/8" - 1 1/2" tapared
BB: 68mm (JIS)
Wheel size: 700 × 32c (recommended)
Brakes: short reach brakes
Material: Aluminium(7005 Columbus Airplane)
※Comes with headset and seat clamp
|Seattube length (center - top) (mm)||500||520||540||560||580|
|Toptube length Horizontal (center - center) (mm)||510||525||540||560||580|
|Headtube length (mm)||100||110||125||145||160|
|Fitting height (cm)||163~168||168~173||173~178||178~185||185~|
Bikes assembled by Blue lug related to this product.