Jamis DAKAR SIXFIFTY 1 2010 VS Marin ROCK SPRINGS 2000 specs comparison

Jamis Dakar SixFifty 1

General Infos

Model	Dakar SixFifty 1
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Metallic Mash
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 650B X 2.10 (inches) Kenda Nevagal Front: 650B X 2.35 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	650bc Wheels
Brakeset type	Hayes Stroker Ryde Hydraulic Levers Hayes Stroker Ryde With V6 Rotor Brakes
Hubs for disc brakes	Rear: Shimano Deore 6-Bolt Disc Front: Formula Sealed Disc 20 (millimeters) Thru-Axle
Rims manufacturer	32-hole WTB LaserDisc Trail 650B
Spoke nipples type	Nickel-Plated Brass
Spoke wheel	14ga. DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	Kinesium Alloy Front Triangle With STW Optimized 7005 Seat And Chainstays
Frame type	TIG-welded
Handlebar construction	Ritchey MTN Comp Riser OS
Handlebar extender	Optional
Handlebar stem details	Ritchey Comp OS
Headset size	1 1/8 (inches) Threadless FSA ZS-3 Zero Stack

Gearing Specifications

Bicycle chain	SRAM PC-971 With Power Link
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	121 (millimeters) Spindle Shimano ES25
Crankset parts and sizes	44/32/22 Teeth Shimano M521 Hollowtech
Gear shift levers	Shimano SLX RapidFire Plus-SL
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dakar SixFifty 1 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 34.9 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Deore XT Shadow
Fork material	Single Crown
Fork type	130 (millimeters) Travel White Brothers Fluid 650B

Other Specs of Jamis Dakar SixFifty 1

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	RockShox Ario
Saddle seat	WTB Rocket V Como
Seat post extension	31.6 (millimeters) Diameter Ritchey OS 2-Bolt

Marin Rock Springs

General Infos

Model	Rock Springs
Manufacturer	Marin
Year of production	2000
Current price	Check price Here ==>
Color choice	-Fireball with Champagne
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	IRC Notos XC
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Avid SD-1.9 L Levers Avid 1D-25 Brakes
Hubs for disc brakes	Ovation Disc
Rims manufacturer	32-hole Mavic X138
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6000 aluminum c
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	Tange-Seiki STE

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-59
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	22/32/42 Teeth Ovation Cold Forged
Gear shift levers	Shimano Deore
Rear gear set	11 - 32 Teeth 9-speed

Marin Rock Springs Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	4.0 (inches) Travel Answer Manitou SX-LT

Other Specs of Marin Rock Springs

Component group sets	Mountain Mix
Pedals details	Victor VP-106
Rear shock absorber	5.0 (inches) Travel Fox Vanilla R
Saddle seat	WTB SSTX2
Seat post extension	30.0 (millimeters) Diameter Marin Comp