Welcome to Oka Tours! -Specialists in bike tours in Japan
We offer cycling trips in Japan mainly for non-Japanese guests visiting or living in Japan. Traveling by bicycle is an ideal way to explore Japan and enjoy its beautiful nature, delicious foods, and cultural heritages. If you are looking for a genuine and unforgettable vacation experience, you will most likely find it with us.
Bikes/Gears
Bikes/Gears
All trip prices include the use of a rental bicycle. Oka Tours has a fleet of SPECIALZED Crossrider CE SPORT (an equivalent of Crossroads Sport (CE)). They are 24-speed comfortable lightweight hybrid bicycles, which are agile, reliable and easy to handle. All of them are equipped with cycle computer, handlebar bag, water bottle, lock, patch kit with spare tube and pump. We emphasize safety and require helmets on all tours (we do not provide rental helmets because of sanitary reasons.) You are welcome to bring your own bicycles. However, please note that we cannot provide maintenance or assembly services to them.
Technical Specifications
| FRAME | Specialized Street, A1 Premium Aluminum, heat treated alloy |
| REAR SHOCK | N/A |
| FORK | Specialized TCR-043D, 63mm travel with preload and lockout |
| HEADSET | Fully Integrated super oversized, 1 1/8" integrated threadless, alloy cap, 20mm cone spacer with 2 each 5mm spacers |
| STEM | Specialized 3D forged alloy, 15 degree rise |
| HANDLEBARS | Specialized Crossroads, A1 Alloy, flat, 600mm width |
| TAPE/GRIPS | Body Geometry Comfort II, triple density gel |
| FRONT BRAKE | Shimano BR-421 V-Brake, multi-condition brake shoes |
| REAR BRAKE | Shimano BR-421 V-Brake, multi-condition brake shoes |
| BRAKE LEVERS | Shimano Alivio, integrated with shift levers |
| FRONT DERAILLEUR | Shimano Nexave, 31.8 clamp, bottom pull |
| REAR DERAILLEUR | Shimano New Deore, long cage |
| SHIFT LEVERS | Shimano New Alivio Rapidfire |
| CASSETTE FREEWHEEL | Shimano HG-40, 8-speed, Mega Range 11x32t |
| CHAIN | Shimano HG-53 8-speed |
| CRANKSET | Sugino RD Comp, polished arms |
| CHAINRINGS | 48Ax38Sx28S, with chainguard |
| BOTTOM BRACKET | Shimano BB-UN-26, 68mm shell, 113 spindle, sealed bearing cartridge |
| PEDALS | Specialized alloy, kryton top, toe clip compatible |
| RIMS | Alex DH-19,700x28c, alloy double wall, with machined sidewalls |
| FRONT HUB | Shimano Alivio, forged, 32 hole, double sealed, QR |
| REAR HUB | Shimano Alivio, forged, 32 hole, cassette, double sealed, QR |
| SPOKES | Specialized, 2.0mm (14g), stainless, brass nipples, L296/R296mm front, L295/R293mm rear |
| FRONT TIRE | Specialized New Crossroads 700x38C, 60TPI, w/Kevlar |
| REAR TIRE | Specialized New Crossroads 700x38C, 60TPI, w/Kevlar |
| TUBES | Specialized schraeder valve |
| SADDLE | Body Geometry Indie with full padding |
| SEAT POST | Specialized Alloy, 30.9mm x350mm |
| SEAT BINDER | Specialized forged alloy with allen head binder |
| NOTES | Chain stay protector, derailleur hanger, clear coat, owners manual |