GT LA BOMBA 2011 VS Ritchey P-20 1997 specs comparison

GT La Bomba

General Infos

Model	La Bomba
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	-Orange
Sizes	- M - L
Sizes	- M - L

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.35 (inches) Maxxis High Roller Front: 26 X 2.35 Maxxis High Roller
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano BL-M505 Levers Shimano BR-M445 Brakes
Hubs for disc brakes	Alloy Sealed Bearing
Rims manufacturer	32-hole Alex SX-44
Spoke nipples type	Brass
Spoke wheel	14/15ga. Stainless

Frame and Body Specs

Frame materials	6061-T6 Aluminum
Frame type	Aluminum
Handlebar construction	All Terra
Handlebar extender	Optional
Handlebar stem details	All Terra
Headset size	1 1/8 (inches) FSA Gravity DLR

Gearing Specifications

Bicycle chain	HG53
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	36T Teeth FSA Gravity
Gear shift levers	SRAM X.7
Rear gear set	11 - 26 Teeth 9-speed

GT La Bomba Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.9
Fork material	Not Available
Fork type	100 (millimeters) Travel RockShox Recon Silver R

Other Specs of GT La Bomba

Component group sets	Mountain Mix
Pedals details	GT Slim Line Flat
Rear shock absorber	Not Available
Saddle seat	WTB Devo
Seat post extension	All Terra AL2014

Ritchey P-20

General Infos

Model	P-20
Manufacturer	Ritchey
Year of production	1997
Current price	Check price Here ==>
Color choice	-Red and white and blue
Sizes	- 14 (inches) - 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Ritchey Mega-Bite Z-Max WCS
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-2.0 Levers Avid SD-2.0 Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: Shimano Deore XT Suspension
Rims manufacturer	32-hole Rear: Ritchey OCR WCS Front: Ritchey Rock WCS
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Ritchey Stainless Steel

Frame and Body Specs

Frame materials	Ritchey WCS Prestige
Frame type	Fillet Brazed and TIG-welded
Handlebar construction	Ritchey ProLite WCS
Handlebar extender	Ritchey Logic Pro WCS
Handlebar stem details	Ritchey CompLite
Headset size	1 (inches) Threadless Ritchey Logic WCS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	120 (millimeters) Spindle Ritchey SuperLogic Pro WCS Titanium
Crankset parts and sizes	24/36/46 Teeth Ritchey Logic
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	11 - 28 Teeth 8-speed

Ritchey P-20 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano XTR
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Judy SL

Other Specs of Ritchey P-20

Component group sets	Ritchey WCS
Pedals details	Ritchey Logic WCS Titanium Clipless
Rear shock absorber	Not Available
Saddle seat	Ritchey Vector Pro WCS
Seat post extension	27.0 (millimeters) Diameter Ritchey Pro WCS