Hoffman Bikes MANTRA AL 2009 VS Specialized FATBOY A1 1998 specs comparison

Hoffman Bikes Mantra AL

General Infos

Model	Mantra AL
Manufacturer	Hoffman Bikes
Year of production	2009
Current price	🛒 View Price →
Color choice	-Gray
Sizes	- 20.85 TT (inches)
Sizes	- 20.85 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.95 (inches) HB Skidmark Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Rear Levers U-Brake Rear Brakes
Hubs for disc brakes	Rear: Sealed 14 (millimeters) Cassette Front: Alloy 3/8 (inches)
Rims manufacturer	36-hole Rear: Alex Supra E Double Wall Front: Jalco Double Wall
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	HB 2-piece Full Chromoly
Handlebar extender	Optional
Handlebar stem details	Not Available
Headset size	1 1/8 (inches) FSA Impact

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Mid Sealed BB
Crankset parts and sizes	27 Teeth 3 Piece Tubular Chromoly
Gear shift levers	Not Available
Rear gear set	10 Teeth 1-speed

Hoffman Bikes Mantra AL Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Hoffman

Other Specs of Hoffman Bikes Mantra AL

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

Specialized Fatboy A1

General Infos

Model	Fatboy A1
Manufacturer	Specialized
Year of production	1998
Current price	🛒 View Price →
Color choice	-Mirror blue
Sizes	- Large - xlarge

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.80 (inches) Specialized BMXtreme II Front: 20 X 2.125 (inches) Specialized BMXtreme II
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Levers Tektro Linear-pull Rear Brakes
Hubs for disc brakes	Rear: Specialized Flip-flop Aluminum Nutted Nutted Front: Specialized Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	SBC Chromoly
Handlebar extender	Not Available
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Tange-Seiki

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	American
Bottom bracket type	Specialized One Piece
Crankset parts and sizes	44 Teeth Specialized 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Specialized Fatboy A1 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Specialized Fatboy

Other Specs of Specialized Fatboy A1

Component group sets	Not Available
Pedals details	Aluminum Specialized Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Racing
Seat post extension	26.6 (millimeters) Diameter Aluminum Micro-adjust