Rocky Mountain HAMMER 1993 VS Jamis EXPLORER 2001 specs comparison

Rocky Mountain Hammer 1993 comparison online with competitors

Rocky Mountain Hammer

General Infos
Model Hammer
Manufacturer Rocky Mountain
Year of production 1993
Current price Check price Here ==>   
Color choice -Not found
Sizes - 15.5
- 17
- 18.5
- 20
- 21.5
Sizes - 15.5
- 17
- 18.5
- 20
- 21.5

Wheels And Breaking System

Bike front tireRitchey Mega-Bite Z-Max
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Levers
Shimano Deore DX Brakes
Hubs for disc brakesShimano Deore DX
Rims manufacturer 36-hole
Wolber AT-18
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsRitchey Logic Chrome-moly
Frame typeTIG-welded Steel
Handlebar constructionRocky Mountain 6061 Alloy With Bar Ends
Handlebar extenderNot Available
Handlebar stem detailsRocky Mountain 6005 Alloy
Headset sizeNot Available

Gearing Specifications

Bicycle chainShimano CN-HG70
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 24/36/46 Teeth
Shimano Deore DX
Gear shift leversShimano Deore DX Thumbshifters
Rear gear set 13 - 30 Teeth
7-speed

Rocky Mountain Hammer Fork System Data

Derailleur (Front)Shimano Deore DX
Derailleur (Rear)Shimano Deore DX
Fork materialNot Available
Fork typeTange Big Fork

Other Specs of Rocky Mountain Hammer

Component group setsShimano Deore DX
Pedals detailsShimano Deore DX With Clips & Straps
Rear shock absorberNot Available
Saddle seatVetta Air
Seat post extensionRitchey Expert Or FD


Jamis Explorer 2001 comparison online with competitors

Jamis Explorer

General Infos
Model Explorer
Manufacturer Jamis
Year of production 2001
Current price Check price Here ==>   
Color choice - Blue
- Orange
-Black
Sizes - 14.5 (inches)
- 14.5 (inches)
- 16 (inches)
- 17.5 (inches)
- 19.5 (inches)
- 21.5 (inches)
- womens 17.5 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Cheng Shin
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Linear-pull Levers
Tektro Linear-pull Brakes
Hubs for disc brakes Q and R
Aluminum
Rims manufacturer 36-hole
Weinmann 519
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Xingda Stainless Steel

Frame and Body Specs

Frame materialsChromoly and hi-tensile Steel
Frame typeTIG-welded
Handlebar constructionJamis Hi-Rise
Handlebar extenderNot Available
Handlebar stem detailsJamis Hi-Rise
Headset size1 1/8" c

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC UG-50
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 118 (millimeters) Spindle
Sealed
Three Piece
Crankset parts and sizes 24/34/42 Teeth
Sakae CW-XR182PB
Gear shift leversSRAM MRX
Rear gear set 13 - 28 Teeth
7-speed

Jamis Explorer Fork System Data

Derailleur (Front) Top-pull and clamp-on 31.8 (millimeters)
SR FD-TP180GXH
Derailleur (Rear)Shimano Acera
Fork material Unicrown Crown
Aluminum and chromoly
Fork typeSpinner

Other Specs of Jamis Explorer

Component group setsMountain Mix
Pedals detailsWellgo Resin
Rear shock absorberNot Available
Saddle seatViscount
Seat post extension 26.8 (millimeters) Diameter
Trans X JD-555


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