Sonder Transmitter XX1 Eagle Pike
The ultimate Transmitter with the SRAM XX1 Eagle 1 x 12 groupset, RockShox Pike fork, and Love Mud Rumpus 650b+ boost wheels.. This is a serious package designed for hard riding in the mountains or around trail centres.
£2499.00 Was: £2799.00
List Price: £3299.00
Available on finance, from per month*
Pictures are for illustration and some components and finishing kit of this build may be different. Please refer to the detailed spec sheet before placing an order.
How To Order
All our bikes are built individually to order. If you want to change any part of the spec to suit your needs then get in touch.
Please allow 10 working days for us to build, check, pack and despatch your Sonder.
Alternative payment options
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|We act as a credit broker and not a lender and can introduce you to Close Brothers Retail Finance. Terms and Conditions apply. Finance subject to status. Applicants must be 18 or over and resident in the UK. Finance provided by Close Brothers Retail Finance, a trading style of Close Brothers Limited – a subsidiary of Close Brothers Group Plc. Registered Office: 10 Crown Place, London, EC2A 4FT.|
At a glance
- SRAM XX1 Eagle, 1 x 12 groupset giving a 500% gear range
- Rockshox Pike RCT3 650b+ boost forks
- Reverb dropper seat post
- Love Mud 650b+ boost wheelset with WTB Trail Blazer tyres
- Hand welded 6061-T6 triple butted frameset
- Vertically compliant laterally stiff tubing
- Fast, agile trail centre and big mountain hard tail mountain bike
Transmitter: aggressive 650b hardtail mountain bike for taking on trails guns blazing; Snowdon on a sunny Autumn day or the Colorado singletrack. Yet, you can still whip around Cannock Chase on a Sunday afternoon with great agility.
A flattened top tube gives vertical compliance but lateral stiffness; an all mountain bike that gives the stability of a fat-bike shrunk in the wash with the nimbleness of a trail bike.
Boost 148 and 100, external bolted cable solutions, integrated headsets, through-axle hubs, formed butted smooth-welded tubing gives precise handling.
Vertical compliance and lateral stiffness
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.
Hand welded 6061-T6 triple butted frameset
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.
Dropper seatpost ready
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.
Tapered head tube
Whoever would choose to be a head tube? You might as well step into the ring with Mike Tyson. This is a critical junction point where force is distributed around the frame and steering precision is won or lost. Transmitter has a wide tapered head tube to house your internal bearings, distributing force more evenly whilst improving steering over broken terrain.
Transmitter is designed around the new Boost standard and corresponding 52 mm chainline for better steering stiffness and increased wheel support.
Chain guide ready
Transmitter can be fitted with a chain guide. (ISCG 05 compatible).
Transmitter is designed to run with 650b+ tyres at both ends.
Alloy hardtail trail bike frame
|Weight (kg): S: 2.0; M: 2.03; L: 2.07; XL: 2.1|
|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 130 mm suspension forks|
|Bolted cable guides for precision cable placement and retention|
|Durable anodised finish|
|Boost148 rear spacing for wheel strength and optimal chainline|
|Threaded 73 mm BSA BB shell for no-creak assembly|
|Chainstay mounted disc brake for clean lines and damage protection|
|Adventure cage compatible downtube mount|
|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|
It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.
Generally we recommend:
- Riders between 5ft 2in and 5ft 7in
- Riders between 5ft 6in and 5ft 10in
- Riders between 5ft 9in and 6ft 2in
- Riders of 6ft 2in +
|ST - Seat tube||395||445||470||490|
|TT - Top tube||593||622||642||659|
|HT - Head tube||110||120||120||130|
|HA - Head angle||65||65||65||65|
|SA - Seat angle||73||73||73||73|
|CS - Chainstay||425||425||425||425|
|BB - BB drop||42||42||42||42|
|FO - Fork offset||46/51||46/51||46/51||46/51|
|WB - Wheelbase||1139||1163||1183||1208|
|SO - Stand over||740||770||790||810|
|RE - Reach||410||430||450||470|
|SK - Stack||599||608||608||618|
Transmitter (Gunmetal only)
|ST - Seat tube||410||467||505|
|TT - Top tube||595||615||631|
|HT - Head tube||120||120||120|
|HA - Head angle||65||65||65|
|SA - Seat angle||72.5||72.5||73|
|CS - Chainstay||425||425||425|
|BB - BB drop||42||42||42|
|FO - Fork offset||42/51||42/51||42/51|
|WB - Wheelbase||1130||1150||1175|
|SO - Stand over||748||773||796|
|RE - Reach||406||426||446|
|SK - Stack||610||610||610|
|Build||SRAM XX1 Eagle, 1 x 12|
|Frame||Sonder Transmitter, 6061-T6 Hand Welded Alumminium|
|Fork||Rockshox Pike RCT3, 27.5+ Boost, 120 mm travel|
|Rear mech||Sram XX1 Eagle, 12 speed, Long Cage|
|Shifter||Sram XX1 Eagle, 12 speed|
|Chain||Sram XX1 Eagle, 12 speed, 120 link|
|Cassette||Sram XG1299 Eagle 12 speed, 10-50t|
|Chainset||Sram XX1 Eagle GXP Boost, 12 speed, 175mm|
|Chainring||Sram Eagle 12 speed direct mount 34t|
|Bottom Bracket||Sram GXP Team Cups English thread|
|Handlebar||Love Mud Scope, Carbon 740 mm riser|
|Headset||Love Mud Rumour, Integrated Sealed Bearing, Tapered|
|Stem||Love Mud Piskie, 40 mm|
|Spacers||Love Mud (3x10 mm, 1x5 mm)|
|Tape/Grips||Love Mud Grabby|
|Brakes||Sram Guide RSC|
|Rotors||Avid Centreline (Front 180 mm, Rear 160 mm)|
|Seatpost||RockShox Reverb, 125 mm drop, 31.6 mm, 390 mm|
|Seat clamp||Love Mud Vice, 34.9 mm|
|Saddle||Love Mud Abode|
|Rims||Love Mud Rumpus 650b+ Boost Wheelset|
|Tyres||WTB Trail Boss 3.0 front, WTB Trailblazer 2.8 rear|
|Tubes||WTB Inner Tube, 27.5, 2.8-3.00|
|Frame only||S: 2.0 kg; M: 2.03 kg; L: 2.07 kg; XL: 2.1 kg|
|Built||S: TBC, M: 13 kg; L: TBC; XL: TBC
Unfortunately we haven't been able to weigh these bikes yet, please bear with us and we'll update this page as soon as we can
|Pedals not included with full builds|
The build kits we use are tried and tested. It's stuff we know just works together. But if you want to change any part of the spec ... no matter how small ... then get in touch. Any change is no problem. Working with you to create dream bikes means we've built some pretty special bikes along the way.
You can interchange Love Mud components on this build at no additional cost. So if you want a different length of stem, a particular saddle or bar then let us know in the notes section in the checkout and we'll get in touch.
We hold big stocks of SRAM, Rockshox, WTB and regular build with Shimano, Hope, Cane Creek. We'll build your Sonder with any part that suits your needs. Give us a call and we will help spec and build a Sonder. With the same experienced mechanic helping throughout your build you know who to call if there's anything you want to know.
- What wheel sizes can Transmitter take?
- What pressure should I run my Trailblazers at?
- When will you get your bike?
- I’m between bike sizes - which size should I choose?
- Bike Frame and Build Weights
- What are builds and groupsets?
- Are Sonder available outside the UK?
- How much does international shipping for Sonder Bikes and Love Mud Wheels cost?
- Cycle to Work Schemes
- Try Before You Buy - Sonder Demo and Bike Hire
- Common Bike Upgrades: price list
- Which wheelset for which Sonder Bike?
Alpine Bond Warranty
We offer a 10 year guarantee on both our handmade titanium and Reynolds steel frames. Our hand welded 6061-T6 alloy triple butted frames and carbon frames come with a 5 year manufacturing defect warranty. All our bikes are built, checked and signed off by Cytech trained mechanics before being despatched to you in a custom-made bike box.
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