The signature flattened top tube gives vertical compliance but lateral stiffness - it really is an all mountain bike. That long wheelbase combined with the slack front end, size specific chainstays and a lowered BB give stability and control through the rowdiest of terrain.
Transmitter is designed around Boost 148/110 standards and 27.5" 2.6/2.8" tyres, and optimised for 1x groupsets. The geometry and extra grip from those big tyres means even the most sheepish rider will tackle those steep sections, up and down, like a pro.
Transmitter frames now feature internal cable routing through the downtube, integrated headsets, through-axle hubs, refined dropouts, butted tubes and smooth welds (and 3 shiny new colours).
Transmitter is a bike that just fits in with hard riding. This new version is still the fun trail bike it’s always been, and will still be a perfect partner for multi-day epics or short and fast trail centre blasts, but the changes we’ve made have raised the Transmitter’s limits, so you’ll be able to push the bike harder than ever before!
Why NX?..Read more
SRAM Eagle drivetrains are designed, engineered and manufactured to work as complete drivetrain systems. Its 1x drivetrain is a solution that is built to be lightweight, strong and intuitive, with the gear range to ride on any terrain.
NX Eagle provides the same Eagle performance benefits as the rest of the Eagle family. Slotting in just under the higher priced GX, the main differences are extra weight and the 11-50 range is not as wide as the 10-50 offered with GX, but functionally NX is 12-speed and fully compatible with SRAMs Eagle groupset.Read less
Not all tubes are equal, Transmitter uses tube walls of different thicknesses to get material where it is needed and save weight where it isn’t.
The Transmitter frame is compatible with a dropper seatpost so even the most sheepish riders can tackle those steep sections head on like a pro.
The strikingly flattened top tube is the spoonful of black magic we need to make the frameset both rigid and forgiving in all the right places. Stable yet nimble, the geometry has been tweaked to give a spirited ride.
Clean lines and tidy cables thanks to fully guided internal routing.
Designed around Boost 148/110 standards and 27.5" 2.6/2.8" tyres
Transmitter can be fitted with a chain guide. (ISCG 05 compatible).
|Frame:||Transmitter Frame / 6061 aluminium|
|Fork:||Rockshox Recon Silver RL / 150mm (travel)|
|Headset:||FSA Orbit C-40-ACB|
|Shifters:||SRAM NX Eagle trigger / 1x / 12-speed / hydraulic|
|Brakes:||SRAM Guide T / hydraulic / direct mount|
|Rotors:||Avid Centreline / 180mm (front); 160mm (rear) / 6-bolt|
|Rear derailleur:||SRAM NX Eagle / 12-speed / long cage|
|Chainset:||SRAM NX Eagle DUB / 170mm / 32t|
|Cassette:||SRAM PG1230 / 12-speed / 11-50t|
|Chain:||SRAM NX Eagle / 12-speed|
|Bottom bracket:||SRAM DUB / BSA-threaded / 73mm|
|Wheels:||Sonder Nova 27.5+|
|Front tyre:||WTB Vigilante / Comp / 27.5 x 2.8"|
|Rear tyre:||WTB Trail Boss / Comp / 27.5 x 2.6"|
|Tubes:||WTB Inner Tube / 27.5 x 2.5"|
|Handlebars:||Sonder Aspect Riser|
|Seatpost:||X-Fusion Manic dropper & lever / 31.6mm / 150mm (drop)|
|Frame:||S: 1.97kg; M: 2.0kg; L: 2.1kg; XL: 2.14kg|
|Build:||S: 12.4kg; M: 12.65kg; L: 13.8kg; XL: 13.9kg|
|Pedals not included with full builds|
|ST - Seat tube||410||440||470||485|
|TT - Top tube||581||603||623||647|
|HT - Head tube||105||115||115||130|
|HA - Head angle||65||65||65||65|
|SA - Seat angle||75||75||75||75|
|CS - Chainstay||425||425||427.5||430|
|BB - BB drop||52||52||52||52|
|FO - Fork offset||46||46||46||46|
|WB - Wheelbase||1144||1169||1191||1220|
|SO - Stand over||750||768||783||796|
|RE - Reach||422||442.5||462.5||482.5|
|SK - Stack||589||598||598||612|
|Weight: S: 2.0kg; M: 2.03kg; L: 2.07kg; XL: 2.1kg|
|Alloy trail frame with integrated tapered headset for a clean, low front end|
|Hand welded 6061-T6 triple butted frameset|
|High-quality extended welds|
|Optimised for 150mm (540mm axle to crown) suspension forks|
|Internally routed cables|
|Boost 148 rear spacing to allow huge tyre clearance while benefitting from a stronger wheel|
|Threaded 73mm BSA BB shell for no-creak assembly|
|Chainstay mounted disc brake for clean lines and damage protection|
|Reverb Stealth port|
|EN 14766 compliant|
|The Transmitter frame is suited to a low profile 2.8” tyre or aggressive 2.6” tyres, some larger 2.8”s may rub the chainstays in use|
A great blend of swaggering, speed-breeding stability sharpened up by instantly reactive, traction-chasing, short stem steering .... Alpkit resets expectations with its new hardtail.
"With slackest head angle, longest reach and shortest stem, the Sonder Transmitter is built for bombing, inspiring confidence to fully attack descents."
Author: Rachael Gurney
The Transmitter is a playful, all-mountain rig with some hooligan tendencies. It suits all manners of riding from trail centres to more natural riding to exploring wild bridleways. If you want a ‘one-hardtail-does-it-all’ then the Transmitter will do that in spades.
If you’re a numbers nerd or geometry geek you’ll recognise that while these are significant changes, they aren’t all that extreme and should result in a well rounded riding machine rather than something that only rides in one direction.
Author: MBR Read More: here
A bike that descends with complete confidence
Author: What Mountain Bike
Genuine game changer .... crazily capable, radical geometry, hardcore hardtail that maximises the control and speed ... outrageously good value ... reset our definition of cost-effective bike performance .... very very nearly saw Sonder take the overall win.