- FRAME: RADIO "ZUMA 26" frame, 6061-T6 alloy
- FORK: RADIO "ZUMA 26" straight rigid fork, 6061-T6 alloy
- HANDLEBAR: RADIO "ZUMA 26" bar, 6061-T6 alloy, 31.8mm bar bore, 1" rise
- GRIPS: RADIO "ZUMA" grips, 130mm, flangeless
- STEM: RADIO "ZUMA 45" frontload stem, alloy, 45mm reach
- HEADSET: FSA A-headset, loose ball
- BRAKE LEVER: PROMAX "BL-42" lever, alloy
- BRAKE: TEKTRO "MD280", mechanical disc front & rear brake, 160mm rotor front & 140mm rear
- CRANK: RADIO "ZUMA" 3pc crank, forged alloy, 165mm length
- BB: RADIO bb set, BSA, square taper, sealed bearing
- PEDALS: RADIO "ZUMA" pedals, nylon, crmo axle
- CHAIN: KMC chain, Z1 narrow type, 1/2" x 3/32"
- SPROCKET: RADIO sprocket, steel, 32t, narrow wide
- DRIVER: MICROSHIFT, CS-H093, 11-42t, 9speed
- SHIFTER: MICROSHIFT, Advent , SL-M819R, 9speed
- DERAILLEUR: MICROSHIFT, RD-M6195M, Clutch, 9speed
- FRONT HUB: RADIO disc hub, alloy, loose ball, QR crmo axle, 28h
- REAR HUB: RADIO "ZUMA" disc cassette hub, alloy, sealed, QR, 28h
- FRONT RIM: RADIO “J25SE” rim, alloy, double wall, 28h
- REAR RIM: RADIO “J25SE” rim, alloy, double wall, 28h
- SEAT: RADIO "ZUMA 26" railed seat
- SEAT POST: PROMAX "SP-2019" seat post, alloy, multi-adjust, 300mm x 31.6mm
- SEAT CLAMP: RADIO "SLIM" seat clamp, alloy
- TIRES: VEE TIRE "CROWN GEM" tires, 2.25" front & rear
Pay in installments of $5.34 with
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
cyco mountainbike 26 Zuma 26 Complete Bike – Radio Bike CompanyBuying a bike for your child can be daunting, thats why we developed the Radio Bikes Zuma range to make it that much easier. Based on the concept of a kid sized mtb bike, the Zuma bikes are incredibly lightweight, with carefully researched geometry and designed specifically around smaller riders as the perfect balance between a bike for a child to learn the basics on, and a more advanced mtb for off road riding conditions for weekend rides with the
Buying a bike for your child can be daunting, that’s why we developed the Radio Bikes Zuma range to make it that much easier. Based on the concept of a kid-sized mtb bike, the Zuma bikes are incredibly lightweight, with carefully researched geometry and designed specifically around smaller riders as the perfect balance between a bike for a child to learn the basics on, and a more advanced mtb for off-road riding conditions for weekend rides with the parents.
With a full range of sizes from 14” for the first-time rider, all the way through to a 26” wheeled machine for the aspiring rookie, there is a Zuma for every rider. These carefully spec’d bikes feature a super lightweight alloy frame and fork with double wall rims and children-specific aftermarket components from Promax, KMC, FSA, Vee rubber and Satori, making them suit the rider’s size perfectly but look, feel and ride just like a high-end full adult size mtb.
Children are the future, and the Radio Bikes Zuma line is designed to give them the best possible start in for that future…
Weight: 12.66kg / 27.91lbs
Frame Geometry:
| Top Tube Length | 20.7" |
| Chain Stay Length | 16.9" |
| Head Tube Angle | 68° |
| Seat Tube Angle | 74° |
| Bottom Bracket Height | 40mm |
| Standover Height | 28.7" |
Handlebar Geometry:
| Rise | 1" |
| Width | 29.1" |
| Backsweep | 8° |
| Upsweep | 2° |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 4
Backpack Backpack
Size: Small, Color: Pink Dino
Cute, definitely a perfect size for my tall 3 yr old. (3’7”) I did have to let it air out though. Has a weird smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Two words: Double. Zipper.
Size: Small, Color: Purple
Great backpack for transitioning out of diaper bag but not yet ready to fling caution to the wind and leave the house with nothing. The real win on this is the double zipper. Zipping one way only is the worrrrst, and you don’t have to with this. So if you end up getting another one, that’s fine, but do yourself a favor and confirm the double zipper.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Nice daycare bag
Size: Small, Color: Purple
Easy for my 2 year old to carry to her day care . She keeps all her stuffs (12 oz bottle , lunch and snack box, an extra pair of clothes ) in it
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Perfect for any toddler
Size: Small, Color: Pink Dino
It is the perfect size for any toddler. It is easy to clean. There is a small pouch in the inside to help with organization. My daughter is able to zip it up with out any trouble. Great quality for the cost.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Comfortable
Size: X-Large, Color: Organic Cotton 5 Black Pack
Waist band and band around thighs are 4/5 because theyre almost nonexistent. That's the kind of underwear/shorts I feel most comfortable in. The shorts are pretty breathable and the only thing I disliked was how short it was, but thats on me. True to size. It wasnt a loose fit but it wasnt super tight.
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Reviewed in the United States on August 26, 2025