SKU: 40757270712

FITBIKECO 20" Series One Bike

$494.55 $549.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

FITBIKECO 20" Series One BikeThe Series One was FIT's first frame when they started back in 2000, and its their most popular bike to date. For 2026, they have upgraded to a CNC machined Integrated headtube and a fully sealed bearing front hub. The S1 frame and fork have been lightened up and offered in 3 top tube sizes with corresponding handlebar and crank sizes. Specifications Frame: Cro Mo Front Tri Geometry: SERIES ONE Headset: Integrated w Gyro Holes BB: Mid Sealed Bars: 20.

The Series One was FIT's first frame when they started back in 2000, and it’s their most popular bike to date. For 2026, they have upgraded to a CNC-machined Integrated headtube and a fully sealed bearing front hub. The S1 frame and fork have been lightened up and offered in 3 top tube sizes with corresponding handlebar and crank sizes.

Specifications
Frame: Cro-Mo Front Tri
Geometry: SERIES ONE
Headset: Integrated w/Gyro Holes
BB: Mid Sealed
Bars: 20.25/20.5TT 2-Piece 8.7”x 29”, 20.75TT 2-Piece 9” x 29”
Fork: Cro-Mo Steerer, 33mm Offset, Welded Insert
Stem: FIT Top Load
Seat: More Padded Integrated Combo, 200mm Post
Cranks: Tubular Cro-Mo. 20.25TT 160mm, 20.5TT 165mm, 20.75TT 170mm
Sprocket: FIT Key 25T
Pedals: FIT PC
Front Wheel: FIT S1W Rim w/Sealed Hub
Rear Wheel: FIT S1W Rim w/Sealed 9T Cassette
Tyres: FIT OEM 2.4”
Brakes: U-Brake w/Low Tension Springs, Two Finger Lever, Linear Cable
Misc: Sealed Front Hub/ Integrated HT New for 2026

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 40757270712

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    4.5 ★★★★★
    Based on 23 reviews
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    Product Reviews
    V
    Verified Purchase
    Vanessa Haneline
    Lake Worth, US
    ★★★★★ 5
    Super durable enjoyable toy for the Doggo
    Style: I-Squeak Cone
    I purchased this squeak toy for my Dachshund and he is very destructive. He can destroy a squeak toy like its his only purpose in life but he has had this toy for a few months now and he loves it. We play many hours of fetch with this and he has yet to chew it up or wear out the squeaker. He has not yet been able to chew any holes in it and plays with it for hours. One of the things I like best about it is he loves to hide his toys under furniture and cannot get this particular toy under the couch or entertainment center where he will bark non stop until you retrieve it. He plays with it at home and is perfect for our camping trips and trips to Grandmas as well and still comes back safe and intact.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
    C
    Verified Purchase
    Carmen Langton-Anson
    Belleville, US
    ★★★★★ 5
    Good toy for tough chewer.
    Color: Hammer, Size: 7 Inch
    My dog loved this toy. I would purchase again. Was a pretty tough toy, lasted longer than most.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 29, 2026
    N
    Verified Purchase
    Nathan R
    Grantham, US
    ★★★★★ 5
    Durable
    Color: Hammer, Size: 7 Inch
    Even my monster hasn't been able to chew through these in a few months, and he has destroyed one of the black Kongs in the same time frame.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026
    D
    Verified Purchase
    Darling
    Omaha, US
    ★★★★★ 5
    Tough to destroy for aggressive chewers
    Color: Wrench, Size: 8 Inch
    My doggie chewed out stairscase, the sofa, my shoes, and would destroy anything labeled pet “tough” toys. This stopped her from destroying!! Soo cool and cleans her teeth too. I got this one as gift for other retriever fams! Super cool. Doesn’t smell bad and its lightweight but durable like crazy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 30, 2026
    A
    Verified Purchase
    Amazon Customer
    Omaha, US
    ★★★★★ 5
    Great Chew Toy
    Color: Wrench, Size: 8 Inch
    An excellent chew toy for a very hearty chewer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 6, 2026

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