Rocky Mountain HAMMER.29 2008 VS Jamis DRAGON 29 SPORT 2011 specs comparison

Rocky Mountain Hammer.29 2008 comparison online with competitors

Rocky Mountain Hammer.29

General Infos
Model Hammer.29
Manufacturer Rocky Mountain
Year of production 2008
Current price Check price Here ==>   
Color choice -Gloss Black
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tire26 X 2.30 (inches) WTB Exi Wolf
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid Juicy 3 Levers
Avid Juicy 3 Brakes
Hubs for disc brakes Rear: RMB Single Speed Disc
Front: RMB Disc
Rims manufacturerWTB Speed Disc
Spoke nipples typeNot Available
Spoke wheelDT Champion Stainless Steel

Frame and Body Specs

Frame materialsReynolds 725 Chromoly
Frame typeTIG-welded
Handlebar constructionRMB XC Riser
Handlebar extenderOptional
Handlebar stem detailsRMB AS-007
Headset sizeFSA

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z610
Bottom bracket shell widthNot Available
Bottom bracket typeRace Face Ride XC X-Type
Crankset parts and sizesRace Face Ride XC X-Type
Gear shift leversNot Available
Rear gear set1-speed

Rocky Mountain Hammer.29 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork materialSingle
Fork type 80 (millimeters)
Rock Shox Reba 29er Race

Other Specs of Rocky Mountain Hammer.29

Component group setsSingle Speed Mix
Pedals detailsShimano PD-M505
Rear shock absorberNot Available
Saddle seatWTB Rocket V
Seat post extensionRMB SP-353


Jamis Dragon 29 Sport 2011 comparison online with competitors

Jamis Dragon 29 Sport

General Infos
Model Dragon 29 Sport
Manufacturer Jamis
Year of production 2011
Current price Check price Here ==>   
Color choice -True blue and gloss white
Sizes - 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire29 X 2.2 (inches) Geax AKA
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset type Avid Juicy 3 Hydraulic Levers
Avid Juicy 3 Hydraulic With 185 (millimeters) Rotor Front and Avid Juicy 3 Hydraulic With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakesShimano M475
Rims manufacturer 32-hole
WTB Speed Disc All-Mountain
Spoke nipples typeNot Available
Spoke wheel 14ga.
WTB Stainless

Frame and Body Specs

Frame materialsReynolds 520
Frame typeSteel
Handlebar constructionRitchey Comp Flat
Handlebar extenderOptional
Handlebar stem detailsRitchey OS
Headset size1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chainKMC Z99
Bottom bracket shell widthNot Available
Bottom bracket typeSRAM GXP
Crankset parts and sizes 44/32/22t Teeth
SRAM S800
Gear shift leversSRAM X.7 Trigger
Rear gear set 11 - 34 Teeth
9-speed

Jamis Dragon 29 Sport Fork System Data

Derailleur (Front) 28.6 (millimeters) Dual Pull
SRAM X.7
Derailleur (Rear)SRAM X.7 Mid Cage
Fork materialNot Available
Fork type 100 (millimeters) Travel
RockShox Tora TK 29

Other Specs of Jamis Dragon 29 Sport

Component group setsMountain Mix
Pedals detailsAlloy Body and Steel Cage
Rear shock absorberNot Available
Saddle seatJamis XC
Seat post extension 27.2 (millimeters) Diameter
Ritchey 2-Bolt


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