https://www.sram.com/sram/urban/products/via-gt
VIA GT: 2x10 Technology
Builds on the technologies of our SRAM X0 mountain group and SRAM RED road group. With a 48/32 crankset and an 11-36 cassette, the groupset covers an enormous gear range, perfect for the touring rider. GI (38mm) = 24.5 to 119.8
Hydraulic disc brakes
2x10 drivetrain works in any gear - no cross-chain worries.
Included in the SRAM VIA GT groupset.
Via GT Crankset
Via GT Front Derailleur
Via GT Rear Derailleur
Via GT Trigger Shifter front
Via GT Trigger Shifter rear
Via GT Twist Shifter front
Via GT Twist shifter rear
VIA GT Hydraulic Brake Systems
Via GT Brake Lever
Via GT Rim Brakes
Via GT Hub Set Rim
Via GT Hub Set Disc Brake
http://road.cc/content/news/61238-sram-launch-gt-urban-groupset
The chainset comes with either 48/32-tooth or 48/34T chainrings and SRAM say the groupset is optimized (everything is ‘optimized’ these days) for a 11-36 cassette. If you work in gear inches, that 48/32T chainset with the 11-36T cassette, a 700c wheel and a 28c tyre will provide you with a range of 24 up to 117.- See more at: http://road.cc/content/news/61238-sram-launch-gt-urban-groupset#sthash.VMjexlYN.dpuf
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SRAM Via GT Rear Derailleur with Red STI shifters?
After some querying, here are the Answers: the front derailleur is not compatible to road shifters, q-factor of 48/32 crank is 169/179 (with chainguard) - great, as bad as shimano :(