Marin BEAR VALLEY 2003 VS Norco HEART 2011 specs comparison

Marin Bear Valley

General Infos

Model	Bear Valley
Manufacturer	Marin
Year of production	2003
Current price	Check price Here ==>
Color choice	-Matte Silver
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	700 X 28c Kenda Road
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Levers Avid Single Digit 3 Brakes
Hubs for disc brakes	Formula Xero Lite
Rims manufacturer	20-hole and 24-hole Formula Xero Lite XR4
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum Flat Bar
Handlebar extender	Ovation
Handlebar stem details	Aluminum 4 Bolt
Headset size	1 1/8 (inches) Threadless WTB Momentum Comp AL

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	30/42/52 Teeth TruVativ Elita
Gear shift levers	Shimano ST- R223
Rear gear set	12 - 24 Teeth 8-speed

Marin Bear Valley Fork System Data

Derailleur (Front)	Shimano Sora Triple
Derailleur (Rear)	Shimano Sora GS
Fork material	Unicrown Crown 7005 T6 Aluminum
Fork type	Not Available

Other Specs of Marin Bear Valley

Component group sets	Hybrid Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport
Seat post extension	27.0 (millimeters) Diameter Marin Comp Aluminum

Norco Heart

General Infos

Model	Heart
Manufacturer	Norco
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Black
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	700 X 28c Kenda Road
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Alloy Levers Tektro R556 Brakes
Hubs for disc brakes	Rear: Flip Flop Track Front: Track
Rims manufacturer	Deep Dish
Spoke nipples type	Not Available
Spoke wheel	Steel

Frame and Body Specs

Frame materials	Steel
Frame type	TIG-welded
Handlebar construction	Alloy
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	Threadless Alloy

Gearing Specifications

Bicycle chain	KMC Single Speed K-710
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	44T Teeth Alloy
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Norco Heart Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Steel
Fork type	Not Available

Other Specs of Norco Heart

Component group sets	Co (millimeters)uter Mix
Pedals details	Resin Body With Steel Cage
Rear shock absorber	Not Available
Saddle seat	Norco Revo
Seat post extension	Alloy