Tour de France bikes: Tom Dumoulin’s Giant TCR — gallery Giant and Shimano components for Dumoulin's all-rounder Share on Facebook Share on Twitter Share on Pinterest Share on Whatsapp Share on Reddit Email to a friend By Josh Evans July 26, 2018 at 2:20 pm Tom Dumoulin’s Giant TCR for the 2018 Tour de France Josh Evans/Immediate Media Giant also produces the bottle cages and bidons for the Team Sunweb bikes Josh Evans/Immediate Media TCR decals adorn the top tube of Dumoulin’s bike Josh Evans/Immediate Media A look at Dumoulin’s cockpit Josh Evans/Immediate Media Dumoulin runs around 10mm of spacers underneath his stem Josh Evans/Immediate Media A look at the front brake on Dumoulin’s Giant TCR Josh Evans/Immediate Media Dumoulin’s front wheel looks to be a 42mm Giant SLR 0, while the rear appears to be a deeper 55mm version Josh Evans/Immediate Media Shimano Dura-Ace R9150 levers control the braking and shifting on Dumoulin’s bike Josh Evans/Immediate Media Team Sunweb has been using the Sigma Sport Rox 12.0 computers during the Tour de France Josh Evans/Immediate Media Team Sunweb’s hashtag #Overachieve is marked on various components on Dumoulin’s bike Josh Evans/Immediate Media Dumoulin runs 175mm cranks Josh Evans/Immediate Media