Murmur

29″wheels
Hard-Hitting, Versatile Trail and Enduro Frame
150mm / 135mm

Starling Cycles Murmur Frame

Our award winning, do it all, steel shredder. UK-made with 135mm rear travel in Reynolds 853 steel. Supplied as a frame only.

£2,150.00

Choose your frame

a green bike frame
This item: Murmur
£2,150.00
£2,150.00

Add upgrades

1 × BikeYoke Revive Dropper Seat Post
Travel
£275.00
£1,100.00
£745.00

Add extras

Simply Steel

Starling’s original, award-winning and bullshit-free steel mountain bike.

Zingy steel frame, hard-charging coil shock. Beautifully simple single-pivot, confidence-boosting geometry. Two bearings to maintain. Zero marketing gimmicks or next-best-thing shithousery.

The Murmur is a tough-as-nails, race-winning, adventure-seeking, do-it-all single-pivot that’s handmade from Reynolds 853 steel right here in the UK. 135mm rear travel with an Ohlins TTX coil, matched with that perfect compliant steel ‘feel’ creates a one-of-a-kind ride feel that’ll handle everything from your local singletrack to your favourite bike park to your once-in-a-lifetime season in the mountains.

The Starling Murmur combines 29″ wheels with 135mm rear travel and our award-winning, bullshit-busting, handmade steel frameset. But don’t just listen to our hype – read the countless stellar press and customer reviews for the Starling Cycles Murmur.

Mountain biking shouldn’t be complicated – the Murmur makes things simple.

Review

The Loam Wolf
“The ride quality offered by the steel tubing gives exceptional grip and a comfortable ride. By fitting high-quality suspension units, the Murmur can be a seriously fast and capable bike.”

Review

BikeMag
“The Starling Murmur’s feel is second to none. Its steel front triangle is elegantly simple and sleek, round tubing speaks of the beauty found in function over form. The Murmur is a bike that’s built to be ridden, plain and simple.”

Review

Pinkbike
“A beautiful bike, and so unique. A rowdy, rock crusher. “

Review

The Radavist
“This new Murmur just proves that with the right kinetic engineering, proper geometry, and tube selection, a steel full suspension bike can offer the same, if not better, performance and ride quality as a carbon bike. The way Joe and his team have set up this simple single-pivot design, there is little to no effect on the suspension from hard braking (anti-rise), yet with the new geometry tweaks, the Mumur climbs even better than before and still holds its own on descents.”

Review

Blister Review
” It’s a genuinely good bike, period, albeit one that offers a somewhat different combination of traits and ride feel than most other bikes in its class. The Murmur’s greatest strengths are in traction and composure on rougher, off-camber, slippery bits of trail — probably not coincidentally, the kind of stuff the UK is famous for”

Review

Singeltracks
“The Murmur stands out with its overall comfort and poise while descending. The first ride on this bike felt familiar, with an easy handling character and smooth-footedness on rocky trails that inspire fun riding. I carried it to the top of a mountain on the second ride and was as comfortable bouncing across the trail-less crest into the valley below as I would be on my personal bike.”

Starling Cycles V3 Frame Design

Our bikes eliminate complexity.

They’re the counter-argument to mountain biking’s obsession with ‘more’. More pivots and more space-age materials. More acronyms and more marketing bullshit. The misconception that more tech means more fun. 

We make unashamedly simple bikes. We include only what’s necessary, nothing more.

But simple doesn’t mean basic, and it certainly isn’t easy. It takes a whole heap of experience, expertise, testing, refinement and love to make bikes this good, and this simple.

Our full suspension frames are made using high-end, recycled steel. They have a smart and simple adjustable shock mount to vary travel. They have an aluminium seat-post insert to eliminate stuck seat posts. There’s a tough-as-nails anti-flare headtube, a neatly integrated chain guide, a machined main-pivot piece that’s strong, stiff and easy to maintain. And they have SRAM UDH hangers, of course.

And to give you the confidence you need, our frames are covered by our 7-year warranty and crash replacement service. They can be repaired, refurbished, repainted and often upgraded to keep them charging hard for years to come.

Features

  • V3 frame design with updated technology.
  • 29″ wheels.
  • 135mm rear travel as standard.
  • Adjustable shock mount also allows 120mm/165mm rear travel (new shock required).
  • Front triangle hand-built in Bristol, UK, using Reynolds 853 heat-treated tubing.
  • Rear triangle hand built by ORA, Taiwan, using heat-treated Chromoly.
  • UDH derailleur hanger.
  • Up to 200mm rotor.
  • Fits standard tapered forks.
  • Boost rear axle spacing (fits non-boost with spacer).
  • Seat tube reinforcing strut on XL and XXL.
  • Stainless & numbered dropper port.
  • Starling headtube gusset.
  • Bottle mount in frame on medium & above.
  • 7-year warranty/crash replacement service.
  • Frame repair, refurbishment and repaint service.

Starling Cycles are made by real flesh-and-blood humans. The perfect blend of precision and passion.

Our frames are hand-crafted with quality, lightweight steel for an unmistakable feel and undeniable speed.

Our single-pivot suspension design eliminates complexity. A blast to ride and a breeze to maintain.

Geometry and sizing

Frame SizeMediumMediumPlusLargeX LargeXXL
Shock210×55210×55210×55210×55210×55
Rear Travel135135135135135
Max Rear Tyre2.6″2.6″2.6″2.6″2.6″
Fork Length150150150150150
Rider Size Range5’6″ – 5’10”5’8″ – 5’11”5’9″ – 6’1″6’0 – 6’4″6’4″-6-8″
167cm – 177cm172cm – 180cm175cm – 185cm183cm – 193cm193cm-203cm
Reach450465485515545
Stack629629629638647
Head Angle65.065.065.065.065.0
Seat Tube Length410430440480510
Head Tube Length110110110120130
Chainstay445445445445445
Wheelbase12281247126012981328
BB drop3434343434
Eff. Seat Angle78.078.078.078.078.0
Eff. Top Tube*596611628663690
Max Post Insertion280300310340370
Standover #825832839843862
* Effective ST Angle measured at 750mm from BB Centre.
# Standover measured at top tube mid point.

Technical

Travel 135mm
(and adjustable to 120mm/150mm)
Shock 210x55mm
Headset Top ZS44/28.6
Headset Bottom EC44/40
Seat Tube 31.6mm
BB 73mm Threaded
Seat Clamp 34.9mm
Chain Device Integrated 28T-34T
Rear Axle 148x12mm Boost
Max Tyre 29 x 2.6″
Brake Mount Post Mount 180mm
Max Disc 200mm
Front Shock Hardware 30x8mm
Rear Shock Hardware 35x8mm
Main Pivot Bearings 6902 2RS
Bash Mount ISCG05
Derailleur Hanger Replaceable SRAM UDH T-Type Compatible