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27.5" Mad4One Hybrid Roadrunner




Starting at: 629.00EUR Inc VAT (for EU-countries)
515.57EUR Ex VAT (for NON- EU-countries)

Please Choose:




SADDLE









Seatpost XXL








Saddle clamp









Rim






Rim colour






Tyre





Cranks









Cranks colour


















Pedals








Brake











Rotor Diam. for brake chosen







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  • Description
  • Reviews

Hybrid?

Yes, our Hybrid Roadrunner 27.5" is exactly what it sounds like – a mix of a TOP of the range as regards mountain unicycling and a very interesting and valid road unicycle for distance. It is suitable for riding over various types of terrain.


27.5" x 2.80, aluminum alloy frame 7005

Hub Mad4One Disc ISIS and cranks ISIS MAD-Tecno or Agile, rim double wall with or without big holes

For DH routes disc brake Shimano, from the M4100 to the M820 Saint.

For advanced riders.

 

 

Wheel size: 584 mm 27.5" x 2.80

 

Frame color:
Standard frame: black, blue, red, orange, flash green, titanium, bronze, fuchsia, purple or in 8 made in Italy colors. 
Longneck version, see below,  (+12cm): flash green, blue, titanium, bronze  or in 8 made in Italy colors (choose the one you like in the option "frame color")

 
Technical features
 
Frame: ALU, alloy 7005, round, anodized in 17 different colors, with disc brake mounting tabs and double cable holder (Disc and braking system excl.) - size M. If you wish a colored frame, please go to the site FRAMES.  All our frames and parts in Aluminum are anodized. Here the reason of this choice: ANODIZING.
 
Seat post: Mad4One XXL ALU 27.2mm
 
Seat Clamp: double bolt or Mad4One 3b-DoubleClamp, anodized in one of the 14 made in Italy colors
   
 
Saddle: saddle Mad4One-Comfort, black or Slim black or white or Handle Saddle M or S. Please note that you do not find in the photos all options we propose here.

For more infos about the saddle you may mount click here: SADDLE. If you have questions or doubts, do not hesitate to contact us.
 
 
Rim: 27.5", Alu 47mm, anodized in 14 different colors, double wall with big holes or 46mm reinforced (double wall) without big holes. We propose it in black, but if you wish another color, please go to the site RIMS, choose the color and confirm it putting a note in your order.
 
Hub: MAD4oNE Disc ISIS
 
Spokes: 36 spokes, carbon steel, four cross spoke pattern
 
Bearing-holder: 42mm
 
Tire: Vee Speedster 27.5"x2.80
 
Cranks: MadTecno 110-130, MadTecno 117-136, MadTecno 110-129-148, MadTecno 117-138-159, Mad4One Agile 110-130, Mad4one Agile 117-138-159
 
Pedals: PENTA-BX MKS G6000, Mad Carbon Pro or VP532 Mirage
 
Weight: 6,510 kg including Braking System - Shimano M6100, 2-holes 117-136 cranks and Penta BX pedals
 
 
As stated above, the frame has already the attack for the disc brake and the Mad4One ISIS Disc hub. Have you in mind to mount your HandleSaddle laterally? In this case a brake system with an openable brake clamp is the right choice.​
 
Strengths
 
FRAME
The alloy used, AL7005, is of high quality and is in 17 different colors anodized. You have simply to choose the one you prefer. The Mad4One frame has double Disc Brake mounting tabs and double cable holder. The most critical point of the unicycle frames (both shapes, square and round) is the junction between seat tube and crown. This MAD frame has a double butted reinforcement seat-tube that makes it one of the strongest. If you wish to know the reasons of our choices as regards the material, shape and techn. details of our Mad4One frames in aluminum and steel please click here: FRAMES.

 

WHEEL
Handcrafted by us in our laboratory in Italy. "4 cross" lacing, that gives high stability to the wheel. 2 options as regards the rim: reinforced or with lightening holes, anodized in 14 different colors. Spokes and nipples in carbon steel which ensure a high mechanical strength and durability. Important Plus is given by the hub, ISIS Disc Mad4One, made of tempered steel. The system Hub & Cranks is super  strong!

 

CRANKS
Extremely high robustness. Q-Factor 0, as your pedalling is more efficient. The distance between the holes has been optimized so that your riding becomes more effective.

 

SHIMANO BRAKING SYSTEM
The range of Shimano disc brakes we offer is extremely wide.
In order to see all details of the solutions available on our shop here's the link: SHIMANO.
Do you have doubts? Do not hesitate to contact us (email: marco@unaruota.com or WhatsApp +393356042430). We are at your disposal 7/7 and we will be happy to help you make the right choice.

 

TIRE

The Vee Speedster 27.5x2.80 makes the difference. The Speedster was designed for high speed and minimal rolling resistance on hardpack and paved terrain. Its honeycomb center tread provides minimal rolling resistance and unbelievably long tread life and traction. This design provides excellent grip in wet or dry conditions. Slightly larger diamond shaped side knobs enhance cornering traction. And, with its large volume casing you’ll feel like you’re floating on air.

 

PEDALS
Excellent quality, in plastic with a large sole, very robust however without metallic Pins.

 

SADDLE
MAD4ONE, version COMFORT, is ideal for Mountain Unicycle-Road, as well as Hockey and Basket. It has been designed for beginners through experts. Contrary to the traditional ones, this saddle comes with a gentle curve to reduce front pressure. Very good price/performance ratio. The integrated handle provides high comfort (no hole, more security and more space for the fingers)​.

 

 

Leg length: 74 cm min. (with cranks 138mm and saddle Mad4One Comfort)

 

 

 

Your needs in safe hands


The Advantages with Mad4One

 

  
​   
Tailor-made Unicycles

 

  
    Advices and Support, before and after your Purchase,  24/24H, 7/7

 

  
​    Worldwide Delivery

 

  
    Direct Contact with the Producer of your Unicycle

 

  
    High-level Competence and Reliability

 
 
 
 
Your satisfaction is important for us.
We are proud to put our Know-how at your disposal,
to make sure, you will be happy for long time.
 
 
 
 
 
 
 

 

 

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