Otis Guy PURIST DURA ACE ROAD 2008 VS Ross GRAN TOUR 1995 specs comparison

Otis Guy Purist Dura Ace Road

General Infos

Model	Purist Dura Ace Road
Manufacturer	Otis Guy
Year of production	2008
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- Check website for sizes
Sizes	- Check website for sizes

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Pro2 Race
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Unavailable Front and Shimano Dura-Ace STI Dual Control Rear Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Fulcrum Racing-1
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Columbus True Temper Mix Off Deda
Frame type	Brazed and welded
Handlebar construction	FSA Wing Pro
Handlebar extender	Not Available
Handlebar stem details	FSA OS150 Carbon
Headset size	1 1/8 (inches) Threadless Chris King Threadless

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	108 (millimeters) Spindle Shimano Dura-Ace
Crankset parts and sizes	39/53 Teeth
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	12 - 25 Teeth 10-speed

Otis Guy Purist Dura Ace Road Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Short Cage Shimano Dura-Ace
Fork material	Unicrown Crown Carbon
Fork type	Reynolds Ouzo Pro

Other Specs of Otis Guy Purist Dura Ace Road

Component group sets	Shimano Dura-Ace
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Aliante Delta
Seat post extension	27.2 (millimeters) Diameter

Ross Gran Tour

General Infos

Model	Gran Tour
Manufacturer	Ross
Year of production	1995
Current price	Check price Here ==>
Color choice	- lilac frost -Black frost
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - 27 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	27 X 1 1/4 (inches) Ross HF-177
Bike rear tire	Not Available
Bike wheel size	27 (inches) Wheels
Brakeset type	Chang Star 164A Levers Alloy Side-pull Calipers Brakes
Hubs for disc brakes	Q and R Jou Yu Alloy
Rims manufacturer	36-hole Weinmann 215
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle
Frame type	TIG-welded Steel
Handlebar construction	Drop Style Alloy
Handlebar extender	Not Available
Handlebar stem details	Kalloy Road Alloy
Headset size	1 (inches) YST 8002E

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42/52 Teeth SR CFC-T405
Gear shift levers	Shimano Tourney SY20 Stem-mount
Rear gear set	14 - 28 Teeth 6-speed

Ross Gran Tour Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-20
Derailleur (Rear)	Shimano Tourney TY30
Fork material	Aero Crown Hi-tensile Steel
Fork type	Akisu

Other Specs of Ross Gran Tour

Component group sets	Shimano Tourney TY-30
Pedals details	Victor VP-393
Rear shock absorber	Not Available
Saddle seat	Velo RaceLite
Seat post extension	Kalloy Alloy