Save 30%
SKS Mud-X Downtube Mudguard | Universal - Fits Most Bikes
SKS Mud-X
SKS Mud-X

SKS Mud-X Downtube Mudguard | Universal – Fits Most Bikes

Original price was: $29.95.Current price is: $20.97.

Out of stock

Email when stock available

First time shopping with us? We have thousands of verified reviews - see what real customers say.

Light dirtboard with rubber fastening for downtube mounting:

– fits all regular frametubes

– including foamed rubberpad to avoid scratches and twisting

  • Extreme lightweight dirtboard
  • Universal rubber fastening
  • Suitable for all frames
  • Color: black
  • Weight: 90 g
Suits Bike Type

Recommended

700c Tubes

Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Box of 4)

(89) $22.95

Fork Mounts

Positz Bike Fork Mount Quick Release

(51) $19.95

Bicycle Spokes

Positz Standard J-Bend Bike Spokes and Nipples – UCP Silver 14G/2mm (12 Pack)

(56) Price range: $9.95 through $19.95

Bike Accessories

Positz Gel Tech Silicone Bicycle Saddle Cover Large

(33) $24.95

700c Tubes

Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Set of 8)

(21) $37.95

Bike Pumps

Positz 2-in-1 Shock Mini Pump with Gauge 300psi

(22) $39.95

20" Tyres

Positz Value Bundle of 2 Tyres 20 x 2.125 (54-406) and 2 Standard Tubes Schrader

(7) $64.95

Active Fashion Sunglasses

Sunwise Nectar Lifestyle Sunglasses – Black Frame

$79.95

27" Tyres

Positz Performance Old School Bike Tyres 27 x 1¼ (32-630) Black (2 Pack)

(11) $34.95

Multisport

1000 Mile UP Ultimate Regular Back Support

$87.95

Sunglasses

Sunwise Waterloo Sunglasses – Grey Frame, Photochromic Lenses

$169.95

Tights

Bellwether Men’s Thermaldress Padded Cycling Tights – Black

$134.95
New

29 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 29 x 1.90-2.40 Schrader

$29.95
New

26 Inch Bike Tubes

Chaoyang Fat Bike Inner Tube 26 x 4.0-4.9, Schrader 33mm Valve

$29.95
New

Bike Accessories

Freedom TPU Tube Repair Kit Glueless Patches (Set of 6)

$14.95
New

20 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 20 x 2.25-2.50 Schrader

$26.95
New

16 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 16 x 1.90-2.125 Schrader

$21.95
New

Camelbak Water Bottles

Camelbak Podium Water Bottle 710ml – Black Gloss

$29.95

SKS Mud-X Downtube Mudguard | Universal – Fits Most Bikes

Original price was: $29.95.Current price is: $20.97.

Out of stock

Email when stock available

100% Aussie Owned
Proudly based in Adelaide

Established in 2009, entirely online.

AFFORDABLE EVERYDAY
Reliable for every cyclist

We love what we do and we do what we love.

Legendary Service
99% Satisfaction Rating

Your cycling needs, our passion.

First time shopping with us? We have thousands of verified reviews - see what real customers say.

Latest Release

New
Freedom Thorn Resistant Bike Tube 29 x 1.90-2.40 Schrader
Buy More Save More

29 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 29 x 1.90-2.40 Schrader

$29.95
New
Chaoyang Fat Bike Inner Tube 26 x 4.0-4.9, Schrader 33mm Valve
Buy More Save More

26 Inch Bike Tubes

Chaoyang Fat Bike Inner Tube 26 x 4.0-4.9, Schrader 33mm Valve

$29.95
New
Freedom TPU Tube Repair Kit Glueless Patches (Set of 6)

Bike Accessories

Freedom TPU Tube Repair Kit Glueless Patches (Set of 6)

$14.95
New
Freedom Thorn Resistant Bike Tube 20 x 2.25-2.50 Schrader
Buy More Save More

20 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 20 x 2.25-2.50 Schrader

$26.95
New
Freedom Thorn Resistant Bike Tube 16 x 1.90-2.125 Schrader
Buy More Save More

16 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 16 x 1.90-2.125 Schrader

$21.95
New
Camelbak Podium Water Bottle 710ml - Black Gloss
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 710ml – Black Gloss

$29.95
New
Camelbak Podium Water Bottle 621ml - Black Gloss
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 621ml – Black Gloss

$24.95

Light dirtboard with rubber fastening for downtube mounting:

– fits all regular frametubes

– including foamed rubberpad to avoid scratches and twisting

  • Extreme lightweight dirtboard
  • Universal rubber fastening
  • Suitable for all frames
  • Color: black
  • Weight: 90 g
Suits Bike Type

Recommended

Save 31%
Positz Compact USB Bike Light Set – Front & Rear Rechargeable

Bike Lights

Positz Compact USB Bike Light Set – Front & Rear Rechargeable

(3) Original price was: $34.95.Current price is: $23.95.
Chamois Butt’r Anti-Chafe Cream – Coconut, 235ml Tube
For Sensitive Skin

Chamois Cream

Chamois Butt’r Anti-Chafe Cream – Coconut, 235ml Tube

$36.95
Positz TPU Tube – Presta 45mm Valve
Buy More Save More

26 Inch Bike Tubes

Positz UltiAir TPU MTB Inner Tube – 26 x 1.75-2.35, 45mm Presta Valve

$19.95
Azur Mini Electric Tyre Pump with Digital Gauge

Hand & Mini Pumps

Azur Mini Electric Tyre Pump with Digital Gauge & Hose

$124.95
Squirt Long Lasting Bicycle Chain Lube

Maintenance

Squirt Long Lasting Wax Chain Lube

(37) Price range: $3.99 through $23.95
Select options
This product has multiple variants. The options may be chosen on the product page
Save 16%
OnGuard 8019E Mastiff e-Bike Chain Lock

Locks

OnGuard 8019E Mastiff e-Bike Titanium Chain Lock with X4P U-Lock

(1) Original price was: $119.00.Current price is: $99.95.
Save 15%
OnGuard 8017 Beast Bike Chain Lock

Locks

OnGuard 8017 Beast Bike Chain Lock with X2P Padlock

Original price was: $129.00.Current price is: $109.95.
Positz Wide Bike Seat for Heavy Riders (top view)

Bike Seats

Positz Wide Fit Comfort Relief Bike Seat

(13) $59.95
Azur Puncture Repair Kit

Tools

Azur Puncture Repair Kit

(2) $4.95
Save 10%
Positz Repair Stand (with bike demonstration, greyed out)

Workstands

Positz Pro360 Bike Repair Stand | Home Workshop

Original price was: $199.95.Current price is: $179.95.
Squirt Long Lasting Bicycle Chain Lube – Workshop Size 500ml
Bulk Buy

Maintenance

Squirt Long Lasting Wax Chain Lube – 500ml Workshop Size

(40) $65.95
Azur CO2 Replacement Cartridges – 16g, Threaded (20 Pack)
Bulk Buy

CO2 Bike Inflators & Cartridges

Azur CO2 Replacement Cartridges Threaded 16g

Price range: $6.95 through $49.95
Select options
This product has multiple variants. The options may be chosen on the product page
Rock N Roll Electrify Chain Lube for eBikes
Buy More Save More

Maintenance

Rock N Roll Electrify Chain Lube for e-Bikes

$24.95
Select options
This product has multiple variants. The options may be chosen on the product page
Squirt Chain Wax - for eBikes

Maintenance

Squirt Chain Wax Lube for e-Bikes

Price range: $4.95 through $26.95
Select options
This product has multiple variants. The options may be chosen on the product page
Save 40%
Knog Mid Cobber Bike Lights – Twinpack

Bike Lights

Knog Mid Cobber Bike Lights – Twinpack Set

(1) Original price was: $199.99.Current price is: $119.95.
Save 65%
Bellwether Optime Socks (5 Pack)

Cycling Socks

Bellwether Optime Cycling Socks – Black/Hi-Vis Yellow (5 Pack Value Bundle)

Original price was: $99.75.Current price is: $34.95.
Select options
This product has multiple variants. The options may be chosen on the product page
Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Box of 4)
Buy More Save More

700c Tubes

Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Box of 4)

(89) $22.95
Save 30%
Positz Cork Handlebar Tape for Road Bikes – Black Reflective
Buy More Save More

Handlebar Tape

Positz Reflective Handlebar Tape – Cork, Black/Reflex

(2) Original price was: $19.95.Current price is: $13.95.
Tacx Shiva Cycling Water Bottles – 750ml, Plain Black (2 Pack)

Water Bottles

Tacx Shiva Cycling Water Bottles – 750ml, Plain Black (2 Pack)

(3) $26.95
Save 34%
Knog Lil Cobber Mini Bike Lights – Twinpack Set

Bike Lights

Knog Lil Cobber Mini Bike Lights – Twinpack Set

Original price was: $144.95.Current price is: $94.95.
Save 30%
Positz CO2 Safety Sheath – Anti-Freeze Sleeve for 16g Co2 Cartridges

CO2 Bike Inflators & Cartridges

Positz CO2 Safety Sheath – Anti-Freeze Insulating Sleeve for 16g Cartridges

(1) Price range: $3.47 through $6.27
Select options
This product has multiple variants. The options may be chosen on the product page
Save 13%
Elite Fly Cycling Water Bottles Giro d’Italia – Pink, 550ml (2 Pack) Front 2025

Water Bottles

Elite Fly Cycling Water Bottles – Giro d’Italia Pink, 550ml (2 Pack)

Original price was: $39.95.Current price is: $34.95.
Save 61%
OnGuard 8299 Mini Retractable 4-Digit Combination Lock 90cm x 2.8mm

Locks

OnGuard 8299 Mini Retractable 4-Digit Combination Lock | 90cm x 2.8mm

Original price was: $42.99.Current price is: $16.95.
Rock N Roll Gold Dry Lube 117ml
Buy More Save More

Bike Accessories

Rock N Roll Gold Chain Lube

Price range: $19.95 through $89.95
Select options
This product has multiple variants. The options may be chosen on the product page
Sunwise Breakout Sunglasses - Black Frame

Active Fashion Sunglasses

Sunwise Breakout Sunglasses – Black Frame

$79.95
Save 30%
Positz Quick Release Fork Mount and Wheel Mount Combo

Bike Accessories

Positz Bike Fork Mount Quick Release and Front Wheel Mount Combo

Original price was: $39.95.Current price is: $27.97.
Save 29%
New
OnGuard 8140 Revolver X4P Coiled Combo Bike Lock | 185cm x 12mm

Locks

OnGuard 8140 Revolver X4P Coiled Combo Bike Lock | 185cm x 12mm

Original price was: $49.00.Current price is: $34.95.
1000 Mile UP Ridgeway Phone Holder Armband

Smartphone Holders

1000 Mile UP Ridgeway Phone Holder Armband

$54.95
Select options
This product has multiple variants. The options may be chosen on the product page
Positz Universal Inner Gear Cable Front and Rear Set (5 packs, 10pcs)

Gears/Drivetrain

Positz Universal Inner Gear Cable Front and Rear Set (5 packs, 10pcs)

$14.95
Elite Fly Cycling Water Bottles – Team Jayco–AlUla, Grey Purple MAAP, 550ml (2 Pack)

Water Bottles

Elite Fly Jayco-Alula Pro Team Water Bottles – 550ml (2 Pack)

$32.95
1000 Mile UP All-Day Air Tennis Elbow Support

Multisport

1000 Mile UP All-Day Air Tennis Elbow Support

$59.95
Giro Gritter Dual-BOA Gravel Shoes – Black/Gold

Gravel Bike Shoes

Giro Gritter Dual-BOA Gravel Shoes – Black/Gold

$720.00
Select options
This product has multiple variants. The options may be chosen on the product page
New
Pinarello Cycling Cap – Pro Team Q36.5 | Made in Italy

Cycling Caps

Pinarello Cycling Cap – Pro Team Q36.5 | Made in Italy

$34.95
Positz Kids Bike Value Bundle of 2 Tyres [New old stock] and 2 Thorn Resistant Tubes 24 x 2.00 (54-507) Schrader

24" Tyres

Innova Kids Bike Value Bundle of 2 Tyres [New old stock] 24 x 2.00 (54-507) and 2 Positz Thorn Resistant Tubes

$59.95
Positz Quick Chain Links – 11 Speed (4 Pair)

Bike Chains & Quick Links

Positz Quick Chain Links – 11 Speed (4 Pair)

$11.95
Positz Performance Old School Bike Tyres 27 x 1¼ (32-630) Black (2 Pack)

27" Tyres

Positz Performance Old School Bike Tyres 27 x 1¼ (32-630) Black (2 Pack)

$34.95
Topeak TubiCartridge R16 CO2-Ready Compact Tubeless Repair Kit for Road Bike

Tubeless Tyre Accessories

Topeak TubiCartridge R16 CO2-Compatible Compact Tubeless Repair Kit for Road Bike

$49.95
Tacx Shiva Cycling Water Bottles 500ml Smoke (2 Pack)

Water Bottles

Tacx Shiva Cycling Water Bottles – 500ml, Smoke (2 Pack)

$23.95
Positz Standard Tubes (box and 2 tubes)

16 Inch Bike Tubes

Positz Kids Bike Tubes 16 x 1.75-2.125 Schrader (Box of 2)

$18.95
ONCE-Retro-Spanish-Professional-Cycling-Team-Cap-WhiteBlack-New

Cycling Caps

ONCE Retro Cycling Cap – Laurent Jalabert | Made in Italy

$29.95
Elite Fly UAE Team Emirates Cycling Water Bottles – 750ml (2 pack)

Water Bottles

Elite Fly UAE Emirates Colnago Pro Team Water Bottles – 750ml (2 Pack)

$36.95
Knog Blinder 700 Front and Plus 20 Rear Bike Light Set

Bike Lights

Knog Blinder 700 Front and Plus 20 Rear Bike Light Set

$145.95
Positz Essential All Terrain Bicycle Tyres

26" Tyres

Positz Essential All Terrain Bike Tyres 26 x 2.125 (54-559) Black (2 Pack)

$45.95
1000 Mile Ultimate Performance Neoprene Ankle Support

Multisport

1000 Mile Ultimate Performance Neoprene Ankle Support

$32.95
Select options
This product has multiple variants. The options may be chosen on the product page
AirPro TU567 Inner Tube 29 x 1.75-2.125 Presta Valve 48mm

29 Inch Bike Tubes

AirPro Inner Tube 29 x 1.75-2.125 Presta Smooth Valve 48mm

$12.95
Azur Graphite Cycling Outer Layer Wind Jacket - Black_Neon Yellow

Clothing

Azur Graphite Cycling Outer Layer Wind Jacket – Black/Neon Yellow

$99.95
Select options
This product has multiple variants. The options may be chosen on the product page
Molteni Arcore Retro Cycling Cap – Eddy Merckx World Champion Edition (Black) | Made in Italy

Cycling Caps

Molteni Arcore Retro Cycling Cap – Eddy Merckx World Champion Edition (Black) | Made in Italy

$29.95
Positz Single Speed Fixie Bike Coloured Chain - Blue

Bike Chains & Quick Links

Positz Single Speed Fixie Bike Coloured Chain – Blue

$14.95
New
Freedom Thorn Resistant Bike Tube 29 x 1.90-2.40 Schrader
Buy More Save More

29 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 29 x 1.90-2.40 Schrader

$29.95
New
Chaoyang Fat Bike Inner Tube 26 x 4.0-4.9, Schrader 33mm Valve
Buy More Save More

26 Inch Bike Tubes

Chaoyang Fat Bike Inner Tube 26 x 4.0-4.9, Schrader 33mm Valve

$29.95
New
Freedom TPU Tube Repair Kit Glueless Patches (Set of 6)

Bike Accessories

Freedom TPU Tube Repair Kit Glueless Patches (Set of 6)

$14.95
New
Freedom Thorn Resistant Bike Tube 20 x 2.25-2.50 Schrader
Buy More Save More

20 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 20 x 2.25-2.50 Schrader

$26.95
New
Freedom Thorn Resistant Bike Tube 16 x 1.90-2.125 Schrader
Buy More Save More

16 Inch Bike Tubes

Freedom Thorn Resistant Bike Tube 16 x 1.90-2.125 Schrader

$21.95
New
Camelbak Podium Water Bottle 710ml - Black Gloss
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 710ml – Black Gloss

$29.95
New
Camelbak Podium Water Bottle 621ml - Black Gloss
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 621ml – Black Gloss

$24.95
New
Camelbak Podium Water Bottle 621ml - Smoke Grey
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 621ml – Smoke Grey

$24.95
New
Camelbak Podium Water Bottle 621ml - Carbon Clear
Buy More Save More

Camelbak Water Bottles

Camelbak Podium Water Bottle 621ml – Carbon Clear

$24.95
New
Camelbak Visma Lease a Bike Podium Water Bottle
Buy More Save More

Water Bottles

Camelbak Visma Lease-a-Bike Pro Team Podium Water Bottle 621ml

$24.95
New
Azur Top Tube Storage Bike Bag

Bags

Azur Top Tube Storage Bike Bag

$24.95
Save 29%
New
OnGuard 8140 Revolver X4P Coiled Combo Bike Lock | 185cm x 12mm

Locks

OnGuard 8140 Revolver X4P Coiled Combo Bike Lock | 185cm x 12mm

Original price was: $49.00.Current price is: $34.95.
New
Pinarello Cycling Cap – Pro Team Q36.5 | Made in Italy

Cycling Caps

Pinarello Cycling Cap – Pro Team Q36.5 | Made in Italy

$34.95
New
Azur Bike Cargo Basket Collapsible

On-Bike Storage

Azur Bike Cargo Basket Collapsible

Price range: $79.95 through $99.95
Select options
This product has multiple variants. The options may be chosen on the product page
New
Freedom Uni Tyre Lever Glider

Tyre Levers

Freedom Uni Tyre Lever Glider

$14.95
New
e-Gift Card - Fathers Day

Gift Vouchers

Father’s Day e-Gift Card (Email Delivery) mrcyclingworld.com.au

Price range: $25.00 through $500.00
Select amount
This product has multiple variants. The options may be chosen on the product page
Pacific Heavy Duty Cargo Bike Trailer

Bike Accessories

Pacific Heavy Duty Cargo Bike Trailer

$599.95
Freedom Thorn Resistant Bike Tubes 27.5 x 1.90-2.40 Schrader (2 Pack)

27.5 Inch Bike Tubes (650b)

Freedom Thorn Resistant Bike Tubes 27.5 x 1.90-2.40 Schrader (Pack of 2)

$49.95
Save 29%
Freedom 650B Value Bundle of 2 Tyres 27.5 x 1.90 and 2 Thorn Resistant Tubes

27.5" Tyres (650b)

Freedom 650B Value Bundle of 2 Tyres 27.5 x 1.90 (47-584) [New old stock] and 2 Thorn Resistant Tubes

Original price was: $105.96.Current price is: $74.95.
Save 50%
Felt Bicycles Water Bottles - 650ml (individual)

Water Bottles

Felt Bicycles Water Bottle – 650ml (individual)

Original price was: $14.95.Current price is: $7.50.
Freedom Tube 700 x 35-42c Presta Valve (2 Pack)

700 x 35c to 700 x 40c Tubes

Freedom Inner Tubes 700 x 35-42c, Presta 48mm (2 Pack)

$24.95
X-Tech Tyre Levers

Tyre Levers

X-Tech Set of 3 Ergonomic Curved Bike Tyre Levers

$7.95
Elite Fly Cycling Water Bottles – Purple Tex, 550ml (2 Pack)

Water Bottles

Elite Fly Cycling Water Bottles – Purple Tex, 550ml (2 Pack)

$32.95
Defeet Cyclismo Socks 6 Inch White

Cycling Socks

Defeet Cyclismo Socks 6″ White

$29.95
Select options
This product has multiple variants. The options may be chosen on the product page