Rocky Mountain WHISTLER 50 2005 VS Specialized SIRRUS A1 2002 specs comparison

Rocky Mountain Whistler 50 2005 comparison online with competitors

Rocky Mountain Whistler 50

General Infos
Model Whistler 50
Manufacturer Rocky Mountain
Year of production 2005
Current price Check price Here ==>   
Color choice -Silver
Sizes - 16 (inches)
- 17.5 (inches)
- 18.5 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)
Sizes - 16 (inches)
- 17.5 (inches)
- 18.5 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)

Wheels And Breaking System

Bike front tire700 X 35c Nokian Ultra Tour
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Deore Levers
Shimano Deore Brakes
Hubs for disc brakesShimano Alivio
Rims manufacturer 32-hole
Rear: Alex DH-19
Front: Alex AL-DH19
Spoke nipples typeNot Available
Spoke wheelDT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materialsRMB 7005 Aluminum
Frame typeTIG-welded
Handlebar constructionRMB Trekking
Handlebar extenderOptional
Handlebar stem detailsAluminum Adjustable
Headset size1 1/8 (inches) Integrated FSA

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG53
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-UN25
Crankset parts and sizesShimano FC-M440
Gear shift leversShimano Deore
Rear gear set9-speed

Rocky Mountain Whistler 50 Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Alivio
Fork material Single Crown
Aluminum
Fork type 50 (millimeters) Travel
Rock Shox Metro

Other Specs of Rocky Mountain Whistler 50

Component group setsMountain Mix
Pedals detailsWellgo Sport Flats
Rear shock absorberNot Available
Saddle seatVelo Comfort
Seat post extensionRMB Suspension


Specialized Sirrus A1 2002 comparison online with competitors

Specialized Sirrus A1

General Infos
Model Sirrus A1
Manufacturer Specialized
Year of production 2002
Current price Check price Here ==>   
Color choice -Silver
Sizes - 50cm (centimeters)
- 54cm (centimeters)
- 56cm (centimeters)
- 58cm (centimeters)
- 60cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 28c Specialized Nimbus EX
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano ST-EF33 EZ Fire STI Levers
ProMax SX-V85 Linear-pull Brakes
Hubs for disc brakes Q and R
Aluminum
Rims manufacturer 32-hole
Alex Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsSpecialized A1 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Aluminum
Handlebar extenderOptional
Handlebar stem detailsSpecialized Aluminum
Headset size1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG50
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Tange Seiki Sport
Crankset parts and sizes 28/38/48 Teeth
Specialized Sirrus
Gear shift leversShimano ST-EF33 EZ Fire STI
Rear gear set 11 - 30 Teeth
8-speed

Specialized Sirrus A1 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano FC-T301
Derailleur (Rear)Shimano Acera
Fork material Unicrown Crown
Chromoly
Fork typeSpecialized

Other Specs of Specialized Sirrus A1

Component group setsHybrid Mix
Pedals detailsSpecialized Aluminum Platform
Rear shock absorberNot Available
Saddle seatSpecialized Body Geometry Sport
Seat post extension 27.2 (millimeters) Diameter
Kalloy SP-245 Suspension


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