Porsche BIKE S 1998 VS Marin ROCKY RIDGE 1997 specs comparison

Porsche Bike S

General Infos

Model	Bike S
Manufacturer	Porsche
Year of production	1998
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 17 (inches) - 20 (inches)
Sizes	- 17 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Continental Leader Pro Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Magura Hydrostop Levers Magura Hydraulic HS22 Brakes
Hubs for disc brakes	Sachs Neos
Rims manufacturer	32-hole Rigida DP25
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	SAE 7020 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Aluminum
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle KSS
Crankset parts and sizes	24/34/44 Teeth Sachs Neos
Gear shift levers	Sachs Power Grip Extreme
Rear gear set	12 - 32 Teeth 8-speed

Porsche Bike S Fork System Data

Derailleur (Front)	Top-pull and clamp-on 35.0 (millimeters) Sachs Neos
Derailleur (Rear)	Sachs Neos
Fork material	Double Triple-clamp Crown Aluminum
Fork type	Votec GS III

Other Specs of Porsche Bike S

Component group sets	Sachs Neos
Pedals details	Victor VP-105 Clipless
Rear shock absorber	Not Available
Saddle seat	Selle Italia Expedia
Seat post extension	31.8 (millimeters) Diameter Tranz X Humpert

Marin Rocky Ridge

General Infos

Model	Rocky Ridge
Manufacturer	Marin
Year of production	1997
Current price	Check price Here ==>
Color choice	- yellow -Ball burnished
Sizes	- 11 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Rear: Shimano Alivio and silent Clutch Front: Shimano STX-RC Suspension
Rims manufacturer	32-hole Mavic 221
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7000 Aluminum
Frame type	Welded
Handlebar construction	Marin Lite Aluminum
Handlebar extender	Aluminum
Handlebar stem details	Marin Lite Aluminum
Headset size	1 1/8 (inches) Threadless Dia-Tech

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG70
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

Marin Rocky Ridge Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum
Fork type	Answer Manitou SX

Other Specs of Marin Rocky Ridge

Component group sets	Shimano Deore XT and LX
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Ritchey Vector
Seat post extension	30.0 (millimeters) Diameter Marin Lite Comp