- FRAME: RADIO "FIEND" frame, 6061-T6 alloy, tapered head tube
- FORK: RST "OMEGA T26" fork, 100mm travel
- HANDLEBAR: RADIO "ASURA" bar, 6061-T6 alloy, 31.8mm
- GRIPS: RADIO "FREQUENCY XL" grips, flangeless, 160mm
- STEM: RADIO "DJ" frontload stem, alloy, 40mm reach
- HEADSET: FSA "NO.57E" integrated A-headset, 1-1/8"-1.5"
- BRAKE LEVER: TEKTRO "RS-360A" lever, front & rear
- BRAKE: TEKTRO "ARIES" mechanical disc brake, 160mm rotor, front & rear
- CRANK: RADIO "PRO" 2pc crank, forged alloy, 170mm, 24mm spindle
- BB: RADIO "BSA24" bb set, sealed bearing
- PEDALS: RADIO "SLIM" pedals, nylon/fiberglass
- CHAIN: KMC "X8" chain
- SPROCKET: RADIO "AM" sprocket, steel, 32t, narrow wide
- DRIVER: SUN RACE 12-32t, 8 speed
- SHIFTER: SUN RACE, 8 speed
- DERAILLEUR: SUN RACE, 8 speed
- FRONT HUB: RADIO "AM-DJ" disc hub, alloy, sealed, 3/8"s male axle, 32h
- REAR HUB: RADIO "AM-DJ" disc cassette hub, alloy, sealed, 3/8"s male axle, 32h
- FRONT RIM: RADIO "DB30" rim, double wall
- REAR RIM: RADIO "DB30" rim, double wall
- SEAT POST: RADIO "SP53" seat post, micro-adjust, alloy, 300mm
- SEAT: RADIO "DJ" railed seat
- SEAT CLAMP: RADIO "QUICK RELEASE" seat clamp, alloy
- TIRES: RADIO "ROOKIE" tires, 2.2", front & rear
Pay in installments of $6.43 with
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and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
cube mountainbike 26 inch Fiend Complete Bike – Radio Bike CompanyWhen it's time to go bigger, the Fiend is ready for the challenge. Combining a lightweight 6061 T6 aluminium frame with a 100mm travel fork, disc brakes and an 8 speed drivetrain, this 26" machine is built to bring endless fun to pump tracks, dirt jumps, and everything in between. Fast, playful, and impossible to ignore, the Fiend is the kind of bike that turns every ride into a session. FRAME: RADIO "FIEND" frame, 6061 T6 alloy, tapered head tube
When it's time to go bigger, the Fiend is ready for the challenge. Combining a lightweight 6061-T6 aluminium frame with a 100mm travel fork, disc brakes and an 8-speed drivetrain, this 26" machine is built to bring endless fun to pump tracks, dirt jumps, and everything in between. Fast, playful, and impossible to ignore, the Fiend is the kind of bike that turns every ride into a session.
Weight: 14.13kg / 31.15lbs
Frame Geometry:
| Top Tube Length | 22.3" |
| Chain Stay Length | 15.8" |
| Head Tube Angle | 70° |
| Seat Tube Angle | 75° |
| Bottom Bracket Height | 25mm drop |
| Standover Height | 11" |
Handlebar Geometry:
| Rise | 50mm |
| Width | 740mm |
| Backsweep | 8° |
| Upsweep | 3° |
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 23 reviews
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Product Reviews
★★★★★ 3
nice
Size: Medium, Color: White
nicely made but larger than I expected
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Reviewed in the United States on September 2, 2025
★★★★★ 5
Soft
Size: X-Large, Color: White
Soft and longer than waist length.
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Reviewed in the United States on January 11, 2026
★★★★★ 4
Very basic and comfortable.
Size: X-Large, Color: Light Heather Grey
This is the kind of shirt that I live/sleep in warm weather at home. Very basic and casual which is what I wanted. Definitely wouldn't call it "trendy" though. Great for working out, lounging in, cleaning in, even sleeping in. The fit is comfortable and loose but be mindful of your size selection. I always have to size up for most of my shirts because my upper arms are larger so some people might think this top is runs big. It does have a higher than usual amount of stretch compared to regular cotton t-shirts due to the higher percentage of spandex. Not much of a color choice available but the gray that I got looks like the pics. It's an ok value for the money but not what I'd call great and they definitely need more color choices.
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Perfect Everyday Tank – Great Value and Fit
Size: X-Small, Color: Navy White Placed Stripe
This sleeveless muscle tank has quickly become a staple in my wardrobe. The material is soft, lightweight, and doesn’t wrinkle easily — perfect for everyday wear. I really like that the armholes aren’t too large, so there’s no bra showing. I got the navy and white striped one, and it’s not see-through at all.
At under $10, it’s a fantastic value. I find myself reaching for it again and again. It works great on its own in summer or hot climates, and also pairs nicely with a cardigan or jacket. Looks great with denim shorts or jeans. I am 5’3” and 116 lbs. I ordered the XS and it fits great.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Soft Tank Top
Size: Small, Color: Bright White
Very soft material and comfortable and fits true to size, but the size is flowy/oversized or “relaxed” as they call it. If you want a tighter fit, size down. Perfect for layering.
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Reviewed in the United States on April 16, 2026