SKU: 52421711988

2026 Fit Series One Bike (Free Shipping)

$211.50 $235.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

2026 Fit Series One Bike (Free Shipping)THIS BIKE CURRENTLY SHIPS FOR FREE! Note: Adding additional items to your cart might void the free shipping offer. The Series One was FIT's first frame when they started back in 2000 and its their most popular bike to date. For 2026 they've upgraded to a CNC machined integrated headtube and a fully sealed bearing front hub. The S1 frame and fork has been lightened up and offered in 3 top tube lengths with corresponding handlebar and crank sizes.

THIS BIKE CURRENTLY SHIPS FOR FREE!

Note: Adding additional items to your cart might void the free shipping offer.

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've upgraded to a CNC machined integrated headtube and a fully sealed bearing front hub. The S1 frame and fork has been lightened up and offered in 3 top tube lengths with corresponding handlebar and crank sizes.

SERIES ONE (20.75 TT) 

FRAME: Cro-Mo Front Tri

GEOMETRY: SERIES ONE

HEADSET: Integrated w/Gyro Holes

BB: Mid Sealed

BARS: 2-Piece 9”x 29”

FORK: Cro-Mo Steerer, 33mm Offset, Welded Insert

STEM: FIT Top Load

SEAT: More Padded Integrated Combo w/ 200mm Post

CRANKS: Tubular Cro-Mo 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

TIRES: 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: 52421711988

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RichOne
Lexington, US
★★★★★ 5
Speed Fast
Love love all these products my engine runs like a Porsche I’m serious I have a 2000 Honda civic dx as well as 1996 Chevy Tahoe LT I love my vehicles especially when I pour this fabulous liquid into my vehicles five stars
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Reviewed in the United States on July 20, 2025
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1401printer
Louisville, US
★★★★★ 5
Great product
Great product easy to use.
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Reviewed in the United States on January 16, 2026
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ron satallante
Fort Morgan, US
★★★★★ 4
Better
It does quite lifters a little, not as much as I would like for my 4 cyclinder turbo engine
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Reviewed in the United States on August 2, 2024
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Rey F.
San Leandro, US
★★★★★ 5
Encantado con el producto
Reparo inmediatamente mi falla de carburador por suciedad en mi 1989 mazda b2200.(muchos años sin usar y claro,desmonte primero el tanque de gas afuera y lo limpie)
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Reviewed in the United States on May 25, 2026
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The Mechanic
Dallas, US
★★★★★ 5
Fuel and repair costs are rising…
Why not make your (overpriced) fuel work for you? If you appreciate your internal combustion engine, and want to help avoid costly repairs or maintenance to your fuel injector system, you can! To be honest the quality of fuel is often questionable (I’m looking right at you, ethanol). Modern fuel injection systems are squeezed for every iota of fuel economy and performance. It makes sense to be a little proactive with the preventative maintenance, it’s just good sense. Adding Jectron to your fuel is a smart, and economical measure that you can take, to keep your injection system running as designed. It won’t damage your emissions components, it won’t harm your fuel systems more delicate parts (O-rings, plastic tubing, filters, etc.). There are plenty of great options out there, such as Chevron’s Techron, and a handful of other reputable products. I used to be a very strong advocate of Techron (it’s still my backup choice). However, after witnessing Jectron solve a battery of problems on a variety of vehicles, I’m a convert.
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Reviewed in the United States on March 20, 2023

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