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Rondo Mutt ST 650b Disc Gravel Bike 2021

MSP £2,250.00 Save 25%

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Mutt ST 650b Disc Gravel Bike 2021

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Product ID: 1333990

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Rondo Mutt ST 650b Disc Gravel Bike 2021

The Rondo Mutt ST 650b Disc Gravel Bike is the ideal companion for the longest of adventures across all roads, tracks and paths but can be quickly adapted to become a fast, endurance style road bike.

The Tange Prestige steel frame naturally infuses generous amounts of comfort into the ride to help lower rider fatigue across even the roughest of road surfaces. The frame is partnered by a vibration-damping full carbon fork that offers two axle positions to alter its offset and length to give either more nimble or more composed handling in line with the terrain ahead.

Robust and low-maintenance Rondo 650b wheels team up with broad and plush 47mm all-road WTB tyres to lend a cushioned ride that’s full of traction across loose riding surfaces. 700c wheels with skinnier tyres can also be used in the frameset, giving the ride a fast, endurance road bike theme instead.

Removable mudguards are already installed, and rack mounting points on the frameset mean that vast quantities of luggage can be carried when on the longest expeditions. A Shimano 105 gear setup offers plenty of ratios for any topography, and the matching hydraulic disc brakes stop accurately and reliably in all weather.


  • A versatile and modern gravel bike designed for the longest of all-road adventures
  • Tange Prestige steel frame gives a smooth and comfortable ride and is robust
  • TwinTip carbon fork is horizontally stiff but offers tremendous vertical compliance
  • TwinTip concept in the fork adjusts the trail to offer either sporty or more composed handling
  • Mudguards are already installed and rack mounts are provided for luggage carrying
  • Tyre clearance for 650b x 47mm road-plus or 700c x 30mm tyres
  • Rondo 650b alloy wheelset is strong and resilient
  • Shimano 105 double-chainring gear configuration shifts crisply and provides a vast range of ratios
  • Shimano hydraulic disc brakes offer consistent stopping power whatever the conditions

Technical Specification

Frame Rondo Muut Tange Prestige Steel
Fork Rondo TwinTip carbon
Headset Rondo - Upper stack
Bottom Bracket FSA, BSA 68mm
Stem Rondo 90mm (S), 100mm (M), 110mm (L), 120mm (XL)
Handlebar Rondo Road 400mm (S), 420mm (M,L), 440mm (XL)
Bar Tape Velo Comfort tape
Front Brake Shimano 105 BR-R7070 hydraulic disc with Shimano SMRT56 160mm rotor
Rear Brake Shimano 105 BR-R7070 hydraulic disc with Shimano SMRT56 160mm rotor
Brake Levers Shimano 105 STR-R7020
Front Derailleur Shimano 105 FD R7000
Rear Derailleur Shimano 105 RD R7000, 11-speed
Shift Levers Shimano 105 ST-R7020, 11-speed
Chain Shimano HG701, 11-speed
Cassette Shimano KCS7000, 11-32, 11-speed
Crankset FSA Omega Compact 48/32T, 170mm (S), 172.5mm (M, L), 175mm (XL)
Front Wheel Rim - Rondo Superlight aluminium 622-20, tubeless-ready, 650b / Hub - Rondo Superlight sealed bearings, 100 x 12mm thru-axle, thread 1.5
Rear Wheel Rim - Rondo Superlight aluminium 622-20, tubeless-ready, 650b / Hub - Rondo Superlight sealed bearings, 142 x 12mm thru-axle, thread 1.75
Front Tyre WTB Byway, 650b x 47mm, tubeless-ready clincher
Rear Tyre WTB Horizon, 650b x 47mm, tubeless-ready clincher
Saddle Fabric Scoop Flat
Seatpost Rondo, 350mm x 27.2mm diameter
Pedals Available to be purchased separately
Claimed Manufacturers Weight 10.6kg, Size S
Please note Tubeless tape, valve and sealant are not included

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Rondo Mutt ST 650b Disc Gravel Bike 2021 Sizing

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