Jamis BOSS 7-SPEED 2011 VS Pyramid RETRO-STEEL (02) 1999 specs comparison
Jamis Boss 7-Speed
General Infos| Model | Boss 7-Speed |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | - grape jelly- monterey red- ocean mist- pearl white- victory blue-Gloss black |
| Sizes | - M: 17 (inches)- 19 (inches)- 21 (inches)- 23 F: 14 (inches)- 18 (inches) |
| Sizes | - M: 17 (inches)- 19 (inches)- 21 (inches)- 23 F: 14 (inches)- 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Jamis Cruise Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Tenera LeversTektro Alloy Linear Pull Brakes |
| Hubs for disc brakes | Rear: Alloy and NuttedFront: Alloy Nutted |
| Rims manufacturer | 36-holeAlex X303 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | Aluminum |
| Handlebar construction | Jamis Cruise Control |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Hi-rise |
| Headset size | 1 1/8 (inches) Sealed |
Gearing Specifications
| Bicycle chain | KMC Z51NP |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 119 (millimeters) SpindleCotterless Bolt Type |
| Crankset parts and sizes | 44T TeethForged Alloy |
| Gear shift levers | SRAM Gripshift MRX |
| Rear gear set | 14 - 28 Teeth7-speed |
Jamis Boss 7-Speed Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano TX51 |
| Fork material | Unicrown CrownSteel |
| Fork type | Hi Ten |
Other Specs of Jamis Boss 7-Speed
| Component group sets | Cruiser Mix |
| Pedals details | Cruiser Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Boss Cruiser With Springs |
| Seat post extension | 27.2 (millimeters) DiameterAlloy Micro Adjust |
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Pyramid Retro-Steel (02)
General Infos| Model | Retro-Steel (02) |
| Manufacturer | Pyramid |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice | - Blue- Red-Black |
| Sizes | - 15 (inches)- womens 15 (inches)- womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Kenda K-80 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Coaster Rear |
| Hubs for disc brakes | Rear: Jou Yu JY-434RFront: Jou Yu JY-433F |
| Rims manufacturer | 36-holeSteel |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSha-Dar Steel |
Frame and Body Specs
| Frame materials | OversizeHi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 (inches) HP-663 E |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 46 Teeth1-piece 6 1/2 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth1-speed |
Pyramid Retro-Steel (02) Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Oversize Unicrown CrownHi-tensile Steel |
| Fork type | Not Available |
Other Specs of Pyramid Retro-Steel (02)
| Component group sets | Not Available |
| Pedals details | Victor VP-805 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount V-2348-1 De-Luxe Crusier |
| Seat post extension | 25.4 (millimeters) DiameterSteel |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Boss 7-Speed bike manual
- Find All parts, tires and accessories of Jamis Boss 7-Speed Cruiser here
- Get your Pyramid Retro-Steel (02) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Pyramid Retro-Steel (02) Cruiser here