Marin MBX 250 EXPERT 2008 VS Premium SPIRE 2013 specs comparison

Marin MBX 250 Expert

General Infos

Model	MBX 250 Expert
Manufacturer	Marin
Year of production	2008
Current price	Check price Here ==>
Color choice	-Gloss Mica
Sizes	- Professional size
Sizes	- Professional size

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda Kinetic
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Forged Alloy 3 Finger Rear Levers Forged Alloy Linear Pull Rear Brakes
Hubs for disc brakes	Rear: Alloy Sealed Front: Alloy Double Sealed
Rims manufacturer	36-hole Alex DM-24
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	7 (inches) Tall Cro-mo 25.5 (inches) Wide
Handlebar extender	Optional
Handlebar stem details	Alloy 4-bolt
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	44 Teeth Chromoly Three-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Marin MBX 250 Expert Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	Taper Cut Oversize

Other Specs of Marin MBX 250 Expert

Component group sets	BMX
Pedals details	Alloy BMX Platform
Rear shock absorber	Not Available
Saddle seat	BMX Race
Seat post extension	25.4 (millimeters) Diameter Alloy Micro Adjust

Premium Spire

General Infos

Model	Spire
Manufacturer	Premium
Year of production	2013
Current price	Check price Here ==>
Color choice	-Raw
Sizes	- 20.5 TT (inches) - 21 TT (inches)

Wheels And Breaking System

Bike front tire	Premium CK 20x2.4
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	U-Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Premium Samsara
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	Not Available
Handlebar construction	Chromoly 8.25 (inches) Rise
Handlebar extender	Not Available
Handlebar stem details	Premium Sub-10
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC 1/8 (inches) Half Link
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Premium 1948 25t
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

Premium Spire Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	100% Cr-Mo

Other Specs of Premium Spire

Component group sets	Not Available
Pedals details	Premium Slim
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Premium Fat Capitol
Seat post extension	Pivotal Alloy