Together with standard titanium frames producing RAPID company offers the manufacturing of custom titanium bicycle frames. We can not only adjust the size and tube set of our stock frames, but also create a frame according to the wishes of the customer.
You can take part in your future bike birth - to develop the exclusive design and geometry of its frame, and our experts will try to fulfill your dream in titanium.
For preliminary design, we need the primary parameters of the future product:
the desired tube set,
wheel size,
length and course of fork and other equipment features,
style of riding and some other subjective parameters.
Designed frame runs into production only after final approval of drawing by customer.
The desire of the customer to adapt the bicycle frame for conditions of use made it necessary to make changes in frame design related to the specific equipment installation, or simply the preferences of its owner.
Someone needs the rack, someone wants to put a fender. One orders a universal frame, and the other already defined a set of equipment.
In this regard, in the frame design we can change the following features:
mounts for V-brake and disc brake or both,
mounts for bottle holder - their their quantity and location,
mounts for wiring - their type, quantity, location or concealed wiring could be made,
mounts for rack - their type and quantity,
mounts for fender.
Today Rapid Company offers you the following types of the bicycles dropouts:
dropout type "Ò"
placement of the disc brake (IS standard) between the stays allows
to arrange optimally the rack mounts on the frame for tourism,
"planetary"
Dropouts with a 20 degrees slot angle and the possibility of disk brake application.
"Rohloff"
Dropouts are designed for Rohloff speedhub installation. Chain stretch can be performed by an eccentric bottom bracket or chain tensioner.
Custom and standart features of Ti frames
S - standart feature
C - custom feature
S* - plus hydro line mounts
All tubes are circular
S
S
S
S
S
S
S
S
Bioval bottom tube
S
Bottom tube - aerodynamic profile
S
Bottom stays are conical
S
Ñ
Ñ
Bottom stays are curved
Ñ
Ñ
Ñ
Ñ
Ñ
Bottom stays are straight
Ñ
Ñ
Ñ
Top stays are curved
C
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Top stays are straight
Ñ
Ñ
Ñ
Top stays with "bone"
C
C
C
Ñ
Head tube for 1 1/8" fork
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Head tube for 1,5" fork
C
C
C
C
Bottom bracket threading BSA 1,37õ24
S
S
S
S
S
S
S
S
Outer seat tube diameter 31,8ìì
S
S
S
S
S
S
S
Outer seat tube diameter 34,9ìì
C
C
C
C
C
Ñ
C
C
Seat tube slot on the rear side
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Seat tube slot on the front side
C
C
C
C
C
C
C
C
Mounts for bottle cage are on the bottom and seat tubes
