GRX815 specification


Frame Kit: Causeway GR1 in limited edition gunmetal grey
 Groupset: GRX815 Di2 1x11
Crankset: FC-RX810 GRX chainset 40T, 11-speed, 2 piece design, 170mm
Derailleur: RD-RX817 GRX Di2, 11-speed rear derailleur, Shadow+, for single
Brake/Shifter: ST-RX815 GRX Di2 11-speed STI bled with BR-RX810 calliper
Cassette:  CS-M8000 XT 11-speed cassette 11 - 42T
Chain: CN-HG701 Ultegra 6800 / XT M8000 chain with quick link, 11-speed, 116L, SIL-TEC
Rotors: RT-MT900 XTR rotor with lockring, Ice Tech, 160mm
Bottom Bracket: SM-BB92 Road-fit bottom bracket 41 mm diameter with inner cover, for 86.5 mm
Handlebars: PRO Discover Handlebar, 42/44cm, 30 Deg, Black
PRO Discover Stem, 80mm, 6 Deg, Black
Bar Tape: FUSTLE Cork Cushion Tape, Black
Seatpost: Choose from: PRO Discover Seatpost, Carbon, 31.6mm x 400mm, 20mm Layback / PRO Koryak Dropper seat post, 120mm
Saddle: Choose from; WTB Volt/ SL8, Narrow/Medium
Tyres: Choose from; WTB 700c, Resolute42 / Raddler 44 / Venture 50
Wheels: Choose From; 700c, HUNT 4 Season Disc X-wide / DT Swiss G1800 Upgrade to; DT Swiss GR1600 (+£150) / HUNT 35 Carbon Gravel Disc X-Wide (+£450)