- 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 $6.90 with
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
cyco fully mountainbike mtb 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
4.5 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026