Mirraco BLACK PEARL LTD 2009 VS Bontrager B52 1997 specs comparison

Mirraco Black Pearl LTD

General Infos

Model	Black Pearl LTD
Manufacturer	Mirraco
Year of production	2009
Current price	Check price Here ==>
Color choice	-Flo Yellow and Black Fade
Sizes	- 20.8 TT (inches)
Sizes	- 20.8 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.90 (inches) KHE Premium Mac Street Front: 20 X 2.10 (inches) KHE Premium Mac Dirt
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Odyssey Monolever Rear Levers Fly Bike U-Brake Rear Brakes
Hubs for disc brakes	Rear: Colony Clone Cassette 14 (millimeters) Front: Colony Clone 3/8 (inches)
Rims manufacturer	36-hole Odyssey Seven K-A
Spoke nipples type	Alloy
Spoke wheel	14/15ga.

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Colony Official 2pc. 7.9 (inches)
Handlebar extender	Optional
Handlebar stem details	Colony Offical
Headset size	1 1/8 (inches) FPD

Gearing Specifications

Bicycle chain	KMC 710 SL
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	25 Teeth Colony 2.5pc. Chromoly
Gear shift levers	Not Available
Rear gear set	9 Teeth 1-speed

Mirraco Black Pearl LTD Fork System Data

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

Other Specs of Mirraco Black Pearl LTD

Component group sets	BMX
Pedals details	M3 Magnesium Sealed Bearings
Rear shock absorber	Not Available
Saddle seat	M3 Black Pearl Pivotal
Seat post extension	25.4 (millimeters) Diameter Pivotal Stump

Bontrager B52

General Infos

Model	B52
Manufacturer	Bontrager
Year of production	1997
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Expert - Pro - XL

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Cheng Shin Comp III Type Front: 20 X 2.125 (inches) Cheng Shin Comp III Type
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Chromoly
Handlebar extender	Not Available
Handlebar stem details	Bontrager Aluminum
Headset size	1 1/8 (inches) Threadless Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Boss Sealed Cartridge Bearing
Crankset parts and sizes	44 Teeth Boss 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Bontrager B52 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	4130 chromoly c
Fork type	Bontrager

Other Specs of Bontrager B52

Component group sets	Not Available
Pedals details	Aluminum Clipless
Rear shock absorber	Not Available
Saddle seat	Velo C20
Seat post extension	27.0 (millimeters) Diameter Bontrager Comp