All mountain light, DH tested and proven. Forged 7075 arms and 7075 24mm spindle ensure the highest strength to weight ratio available in an aluminum crankset. Available in lengths from 155-170mm.

The development of our AM/DH Cranks is from years of racing and looking for another competitive advantage. Similar to our Crampon Pedal series, we wanted to create the highest amount of clearance to keep you from getting hung up on pedal strikes. Shorter cranks will allow for pedaling in more situations without the constant worry of clipping your pedals.

Features:
● 155, 160, 165 and 170mm lengths available
● Spiderless chainring compatible using the Sram style interface
● Low profile crank arms with raised external ribbing to prevent heel rub
● Light weight and strong!
● 737 g – 155 68/73mm cranks with BB, (782 g – 165 83mm with BB)
● 7075 T6 aluminum arms and spindle
● 68/73mm and 83mm spindles available
● GXP style BB included
● Spiders available for 2x drivetrains

*Our Canfield spiderless chainrings are now available to compliment our AM/DH Cranks. Standard tooth profile, available in 28t, 30t, 32t, 36t and 38t.

FCV, which stands for Frequency Control Valve, is the latest patented innovation from the engineers at BOS.



The FCV is a smart system able to recognize if the compression is coming from the rider’s effort applied to the bars

or an impact to the wheel. The Frequency Control Valve makes the distinction between the two, at the same time

the FCV will filter a wider range of shock coming to the fork.

Noticable Effects Expected From The FCV :-A buttery feeling

-Reduction of hands and arm fatigue

-Better absorption of square hit

-Reduces the risk of pinch flatting and rim’s denting

-More comfort on braking bumps

-Less nose diving



Features:
- BOS Biodegradable oil developed by BOS
- Travel : 208mm 
- Wheels : 27.5'' 
- Weight : 2680g
- Color : Black (Straight Steerer)
- Axle : 20mm 
- Stanchions : 37mm 
- Axle to crown lenght : 586mm 
- Total offset : 56mm



FCV is a technology that BOS has been using in various motorsport category of the past few years. Most

notably in the offroad category (Rally Raid, Rally Cross, Sprint Car and Motocross) most notably in the Dakar

on Carlos Sainz’ SMG-Redbull car.

- See more at: http://www.madelkcycles.com/products/440-bos-fcv-37.html#sthash.eXEWsuFx.dpuf

Another custom built Banshee Spitfire 27.5" on the way to Deon this week. We, Mad Elk cycles - first mountine bike shop in Ireland, like the paint work a lot. This is perfect All-mountain bicycle frame for agressive trail riding and Enduro racing. For more similar products like this one check OUR ON-LINE STORE!