RETROTEC Twin-Top 29er ATB / Rosy Darts 470

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Sale price$1,644.00 Regular price$1,934.00

Shipping fees will be added at checkout.


Retrotech Cycles, with a workshop in Napa, California, is a fully custom handmade bike manufacturer based on the cruiser style, a representative of American bicycle culture, and based on the information that the owner builder, Curtis Inglis, has developed over many years of experience as a builder. The owner-builder, Curtis Inglis, is a self-taught, fully custom handmade bike builder, who has built his bikes based on the information he has gained through his years of experience as a builder.

Of course, he is also a passionate cyclist who organizes single speed championships in his hometown of Napa, and from both sides of the equation, he is constantly seeking to create the most suitable bike for the user's goals and objectives. He is also a supreme personality who strives to share the beauty of handmade bikes with as many people as possible through his semi-custom production.

This all-terrain frame is built with the basic idea of fun on trails in mind. The head tube is oversized and the end is 135 mm in basic stylE The components can be replaced to get a feel for the quality of a handmade bikE

The short rear back and surprisingly light coggy weight, which Curtis himself arrived at after riding the Napa Trail, are proof that steel bikes will never diE

Wheel Size : 29"
Size : Top Tube / 580mm (Effective)
Seat Tube / 470mm (C-C)
Seat Angle : 73.5 deg.
Head Tube : 110mm (Effective)
Head Angle : 70.0 deg.
Seat Stay : 445mm
BB Drop 40mm
Feature PF30 BB / 1-1/8" Headtube / 135mmQR
Color : Rosy Darts
  1. We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
  2. Messenger delivery is available within Nagoya City only.
  3. We ship every day from Monday to Sunday, except on temporary holidays.
  4. Available delivery areas: All over Japan and the world.
  5. Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
  6. The product will be shipped from Circles.
  7. Please contact the shipping company in case of damage or loss during shipping.

Regarding the delivery of complete bikes

  • Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
  • After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
  • We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
  • We will inform you of the delivery date and other details by e-mail.
  • We apologize for any sales discrepancies at the store.

Regarding the delivery of frame sets

  • Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
  • We will inform you of the delivery date and other details by e-mail.
  • We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
  • We can also install a headset and BB for a fee, so please feel free to contact us.

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