Jamis BOCA 1993 VS Raleigh C-30 1998 specs comparison
Jamis Boca
General InfosModel | Boca |
Manufacturer | Jamis |
Year of production | 1993 |
Current price | Check price Here ==> |
Color choice | -Not found |
Sizes | - 17.5 - 19.5 - 21.5 - 23 - 17.5WM |
Sizes | - 17.5 - 19.5 - 21.5 - 23 - 17.5WM |
Wheels And Breaking System
Bike front tire | 700 X 38c Cheng Shin |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | LeversShimano Altus C20 Brakes |
Hubs for disc brakes | Shimano Exage |
Rims manufacturer | 36-holeWeinmann 2719 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | MTB Chrome-moly Main Tubes |
Frame type | TIG-welded Steel |
Handlebar construction | Jamis Bulge Bar |
Handlebar extender | Not Available |
Handlebar stem details | Drilled StopJamis Chromoly |
Headset size | Not Available |
Gearing Specifications
Bicycle chain | Shimano CN-HG50 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28/38/48 TeethShimano Altus C20 |
Gear shift levers | Shimano Altus C10 Rapidfire Plus |
Rear gear set | 12 - 28 Teeth7-speed |
Jamis Boca Fork System Data
Derailleur (Front) | Shimano Altus C20 |
Derailleur (Rear) | Shimano Altus C10 |
Fork material | Not Available |
Fork type | Chrome-moly Unicrown |
Other Specs of Jamis Boca
Component group sets | Shimano Altus C20 |
Pedals details | Wellgo Low Profile High Impact Resin |
Rear shock absorber | Not Available |
Saddle seat | Jamis and Viscount ATB Anatomical |
Seat post extension | 300 (millimeters) With Quick Release |

Raleigh C-30
General InfosModel | C-30 |
Manufacturer | Raleigh |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | - Regatta Blue Doppler-Gold |
Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches)- womens 16 (inches)- womens 19 (inches) |
Wheels And Breaking System
Bike front tire | 700 X 38c Multi-terrain |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Aluminum LeversShimano Altus Brakes |
Hubs for disc brakes | Q and RJoy Tech Aluminum |
Rims manufacturer | 36-holeWeinmann 519 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeChung Nan UCP |
Frame and Body Specs
Frame materials | Chromoly Seat Tube and hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | 2 (inches) RiseSteel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) Victor VP-H67 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC Z-51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 117.5 (millimeters) SpindleVictor VPB-33 |
Crankset parts and sizes | 24/34/42 TeethShimano Altus |
Gear shift levers | Grip Shift MRX-170 |
Rear gear set | 14 - 28 Teeth7-speed Freewheel |
Raleigh C-30 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano AceraX Top-swing |
Derailleur (Rear) | Shimano AceraX |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | Raleigh |
Other Specs of Raleigh C-30
Component group sets | Shimano AceraX |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Selle Stratos Hyper Plush Duo-Compound With Springs |
Seat post extension | 26.0 (millimeters) DiameterSteel Micro-adjust |
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Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Boca bike manual
- Find All parts, tires and accessories of Jamis Boca Hybrid here
- Get your Raleigh C-30 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Raleigh C-30 Hybrid here