Impact Eiffel Tower ISIS Cranks - 140mm (Silver)
A new look for the 2020 Eiffel Tower cranks.
Gone is the black finish we have seen for the past 10+ yrs. These cranks are now available in a beautiful polished finish with black inset details, a truly classy looking crank.
The Outer profile has been kept the same but on the rear there have been a few changes. To improve the torsional stiffness of the crank the evenly machined pocketing depth has been replaced with a tapered pocket design.
This provides stiffness where it is required and removes excess material that is not required. This has increased the weight by a few grams but the performance benefits out way the weight implications. As tested by multi times World Champion and World record holder Mike Taylor.
Pedal washers go between the pedal and the crank, helping to increase the life of your cranks. Plus, ensuring maximum contact between both (keeping your pedals tight). We recommend pedal washers for all aluminium cranks.
• Material: 6066 T-6 Aluminium.
• Colour: Polished silver
• Length: 140mm
• Weight (pair): 378g
• Type: ISIS
Almost Zero Q-factor - This is the amount a crank bends outwards. Zero means it doesn't lean outwards at all. The straighter the crank the better for speed, the wider the better for ankle clearance and greater manoeuvrability.
Note: Crank length is measured from the centre of the axle hole to the centre of the pedal hole.
Sold in pairs.