Marin BOLINAS RIDGE DISC 2011 VS Ritchey P-21 1997 specs comparison

Marin Bolinas Ridge Disc 2011 comparison online with competitors

Marin Bolinas Ridge Disc

General Infos
Model Bolinas Ridge Disc
Manufacturer Marin
Year of production 2011
Current price Check price Here ==>   
Color choice -Black
Sizes - 13
- 15
- 17
- 19
- 20.5
- 22
Sizes - 13
- 15
- 17
- 19
- 20.5
- 22

Wheels And Breaking System

Bike front tire Rear: 26 X 2.0 (inches) Geax Saguaro
Front: 26 X 2.2'' Geax Saguaro
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Pro 2 Finger
Cold Forged Levers
Tektro Novela Mechanical Disc Brakes
Hubs for disc brakesAlloy Double Sealed
Rims manufacturer 32-hole
Double Wall Single Eyelet
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materials6061 Double Butted Aluminum
Frame typeAluminum
Handlebar constructionDouble Butted 6061 Alloy
Handlebar extenderOptional
Handlebar stem detailsForged Alloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainHG40
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 42/32/22t Teeth
TruVativ E300 3.0
Gear shift leversShimano Rapid Fire
Rear gear set 11 - 34 Teeth
8-speed

Marin Bolinas Ridge Disc Fork System Data

Derailleur (Front)Shimano Altus
Derailleur (Rear)Shimano Acera
Fork materialNot Available
Fork type 100 (millimeters) Travel
Suntour XCM-HLO With LO

Other Specs of Marin Bolinas Ridge Disc

Component group setsMountain Mix
Pedals detailsComposite
Rear shock absorberNot Available
Saddle seatMarin Sport Mountain
Seat post extension 27.2 (millimeters) Diameter
Alloy Micro Adjust


Ritchey P-21 1997 comparison online with competitors

Ritchey P-21

General Infos
Model P-21
Manufacturer Ritchey
Year of production 1997
Current price Check price Here ==>   
Color choice -Red and white and blue
Sizes - 14 (inches)
- 15 (inches)
- 16 (inches)
- 17 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 2.10 (inches) Ritchey Omega Bite HD Kevlar
Front: 26 X 2.10 (inches) Ritchey Alfa Bite SC HD Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid SD-1.9 Levers
Avid SD-2.0 Brakes
Hubs for disc brakes Rear: Shimano Deore XT
Front: Shimano Deore XT Suspension
Rims manufacturer 32-hole
Rear: Ritchey OCR
Front: Ritchey Rock SCX
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Double Butted
Ritchey Stainless Steel

Frame and Body Specs

Frame materialsRitchey WCS Prestige
Frame typeFillet Brazed and TIG-welded
Handlebar constructionRitchey ForceLite
Handlebar extenderRitchey Expert
Handlebar stem detailsRitchey CompLite
Headset size1 (inches) Threadless Ritchey Logic Comp

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs SC-M55
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 120 (millimeters) Spindle
Ritchey SuperLogic
Crankset parts and sizes 24/36/46 Teeth
Ritchey Logic
Gear shift leversGrip Shift SRT-800 X-Ray
Rear gear set 11 - 28 Teeth
8-speed

Ritchey P-21 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano XTR Top-swing
Derailleur (Rear)Shimano Deore XT SGS
Fork material Triple-clamp Crown
Magnesium
Fork typeRock Shox Judy XC

Other Specs of Ritchey P-21

Component group setsRitchey Expert
Pedals detailsRitchey Logic
Rear shock absorberNot Available
Saddle seatRitchey Vector
Seat post extension 27.0 (millimeters) Diameter
Ritchey Expert


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