Cross Bikes

All trip prices include the use of a rental cross bicycle. Oka Tours has a fleet of Giant Escape RX and Specialized Crossrider CE Sport. They are 27- or 24-speed comfortable cross bikes, which are agile, reliable and easy to handle. All of them are equipped with cycle computer, handlebar or rear bag, and water bottle. We emphasize safety and require helmets on all tours. If you do not wish to bring your own helmet, please let us know and we can purchase one for you. You are welcome to bring your own bicycles. However, please note that we cannot provide maintenance or assembly services to them.


Giant Escape RX

SIZE: 430(XS), 465(S), 500(M), 555(L)
FRAME: ALUXX SL-Grade Aluminum OLD130mm
FORK: Advanced-Grade Composite、Aluminum OverDrive Column
DRIVETRAIN: SHIMANO ACERA
CRANK SET: SHIMANO ACERA 26/36/48T/CG 170mm(XS, S), 175mm(M, L)
BRAKES: SHIMANO ALVIO
TIRE: S-R3 W/K-SHIELD 700x28C
SPEED: 27 Speed


Specialized Crossrider CE Sport

SIZE: 49(S), 52(M), 55(L)
FRAME Specialized Street, A1 Premium Aluminum, heat treated alloy
FORK Specialized TCR-043D, 63mm travel with preload and lockout
DRIVETRAIN: SHIMANO DEORE/ALIVIO
CRANKSET Sugino RD Comp, polished arms (48x38x28)
BRAKES: SHIMANO BR-421 V-Brake
TIRE: Specialized New Crossroads 700x38C
SPEED: 24 Speed


Road Bikes

Oka Tours has Giant Defy or Contend road bikes, which are available for rent on a first-come-first-served basis for our “challenging” or “moderate” tours with the following supplemental fees:

Aizu/Nikko – challenging: 5,000yen
Sado Island – moderate: 5,000yen
Noto/Kanazawa/Kyoto – moderate: 5,000yen
Hokkaido Shiretoko – moderate: 5,000yen


Giant Defy

SIZE: 430(XS), 465(S), 500(M), 535(ML)
FRAME: ALUXX SL-Grade Aluminum
FORK: Advanced-Grade Composite, Aluminum OverDrive Column
DRIVETRAIN: SHIMANO TIAGRA
CRANK SET: SHIMANO TIAGRA Compact
BRAKES: SHIMANO TIAGRA + TEKTRO R540
TIRE: GIANT S-R4 700x23C
SPEED: 20 Speed


Giant Contend SL

SIZE: 410(XS), 445(S), 480(M), 515(ML)
FRAME: ALUXX SL-Grade Aluminum
FORK: Advanced-Grade Composite、Aluminum OverDrive Column
DRIVETRAIN: SHIMANO TIAGRA
CRANK SET: SHIMANO TIAGRA Compact
BRAKES: SHIMANO TIAGRA + TEKTRO R312
TIRE: GIANT P-SL1 700x25C
SPEED: 20 Speed