Mondraker Goes Aluminum Solely on 2021 Summum Downhill Bike – Throughout the Pond Beaver
The Summum has loads of race-winning pedigree, with Laurie Greenland taking its most up-to-date victory at Val di Sole final 12 months. As such, Mondraker did not really feel the necessity to overhaul the bike fully, however a lot of key modifications have been carried out.
Body materials: Aluminum
INtended use: Downhill racing
Rear journey: 200mm
Wheelsize: 29″ (27.5″ and mullet builds additionally obtainable)
Head angle: 63.5°
Worth: From €4,199
Extra data: Mondraker.com
The most important tweak is the body materials – all three specs of the Summum are actually aluminum solely with no carbon choices obtainable. Whereas this does in all probability improve the load of the bike, Mondraker claims it gives a “quick, lively and pure using expertise”. Apparently, Mondraker’s World Cup riders discovered the aluminum bikes extra responsive, and that is what pushed Mondraker in the direction of utilizing the fabric for the ultimate building. The tubes of the bike have additionally been slimmed down, bringing its silhouette extra in keeping with the Cunning and SuperFoxy.
There has additionally been a giant overhaul with wheelsize, and these frames have been predominantly designed round 29″ wheels. All the total builds, other than the S and M sizes of the bottom Summum, include downhill’s largest wheels and people two exceptions include 27.5″ entrance and rear. Each Brook MacDonald and Laurie Greenland had been racing on mullet bikes in the direction of the top of final 12 months, and that is additionally an choice for Summum riders, however they will should go by way of the body solely route.
There have additionally been some geometry modifications too. For starters, the bike is barely steeper, with the pinnacle angle now sitting at 63.5°, up from 63° on earlier fashions. The seat angle can also be steeper to make room for a much bigger rear wheel. The most important change comes within the attain the place the bike has grown by round 30mm per measurement. Mondraker’s Ahead Geometry was one of many huge driving components behind fashionable geometry so it is no shock that the Spanish model continues to stretch out its bikes in 2020.
Additionally on the geometry entrance, there is not any longer any adjustment obtainable for this bike. Earlier Summums had the choice to elongate and shorten chainstays, however the brand new fashions have them set at 450mm, the scale both Laurie and Brook were running last year. Suspension kinematics have additionally been given a small tweak and the bike’s 200mm rear journey is now a bit extra progressive for the largest hits of high-speed World Cup racing. The complete geometry is beneath:
3 fashions of the bike might be obtainable with the Summum 27.5 and 29 forming the bottom stage and the Summum R and Summum RR above them. A body solely choice can also be obtainable. Costs begin at €4,199. Extra data, here.