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Sprockets, Lockrings and Singlespeed Kits

Everything for your bike at Bike Punk: high-quality sprockets, lockrings, and singlespeed kits. Perfect for a reliable and simple gearing system. Quality that makes the difference – for more riding fun and durability on your tours.


New

The Ridea Lockring is produced from 7075 aluminium and fully CNC’d for maximum strength and stiffness. Fitting requires standard BB tool.

SKU:
RID13121721
GTIN:
LRRB7001
Item weight:
0,01 kg
15,90 € *
Available
Delivery time: 7 - 9 Workdays
The BLB Beefy Lockring, as the name suggests is a super awesome, beefy steel lockring. Your lockring tool won’t slip out of the Beefy Lockring; making it exceptionally difficult to strip the threads during installation or removal.
SKU:
BLB13121459
Item weight:
0,02 kg
12,90 € *
Available
Delivery time: 2 - 4 Workdays
Best sellers
The BLB Beefy Lockring, as the name suggests is a super awesome, beefy steel lockring. Your lockring tool won’t slip out of the Beefy Lockring; making it exceptionally difficult to strip the threads during installation or removal.
SKU:
BLB13121538
Item weight:
0,02 kg
12,90 € *
Available
Delivery time: 2 - 4 Workdays
The BLB Beefy Lockring, as the name suggests is a super awesome, beefy steel lockring. Your lockring tool won’t slip out of the Beefy Lockring; making it exceptionally difficult to strip the threads during installation or removal.
SKU:
BLB13121434
Item weight:
0,02 kg
12,90 € *
Available
Delivery time: 2 - 4 Workdays
The BLB Beefy Lockring, as the name suggests is a super awesome, beefy steel lockring. Your lockring tool won’t slip out of the Beefy Lockring; making it exceptionally difficult to strip the threads during installation or removal.
SKU:
BLB13121617
Item weight:
0,02 kg
12,90 € *
Available
Delivery time: 2 - 4 Workdays
Best sellers
The BLB royal ED freewheels are offering new design and superb performance. 108 click and 9 pawls allow for maximum engagement, reducing any risk of skipping and providing an all round enhanced performance. Elevate your ride to the next level with the Royal ED freewheel and you will notice the difference!
SKU:
BLB29021348
Variations in:
  • Teeth:
Item weight:
0,17 kg
Review:
Teeth: 
74,90 € *
Available
The BLB royal ED freewheels are offering new design and superb performance. 72 clicks and 6 pawls allow for maximum engagement, reducing any risk of skipping and providing an all round enhanced performance. Elevate your ride to the next level with the Royal ED freewheel and you will notice the difference!
SKU:
BLB10141349
Variations in:
  • Teeth:
Item weight:
0,17 kg
Review:
Teeth: 
64,90 € *
Available
Best sellers
The HALO Clickster freewheel in Cromoly steel with 6 pawls engages precisely in 72 notches. Fits common singlespeed hubs and BMX. Black, 16/17/18 teeth, 1.37"×24T, compatible with 3/32" and 1/8" chains. Distinctive, loud freewheel sound, approx. 164 g (16T).
SKU:
HAL24092026
Variations in:
  • Number of teeth:
Item weight:
164,00 kg
Number of teeth: 
69,90 € *
Available
4-Jeri Singlespeed Freewheel in chromium steel, silver. Simple entry-level model for BMX and singlespeed bikes. Compatible with 1/8" chains, freewheel with 2 pawls, sealed bearings. Quiet, reliable, and unobtrusive – perfect for standard hubs 1.375" x 24 TPI.
SKU:
JER24091237
Variations in:
  • Number of Teeth:
Number of Teeth: 
14,99 € *
Available

We proudly present our first own Track Sprocket made for real Bike Punks! It convinces with its minimalistic Design and its high reliability. Tested on the Streets of Berlin by the BIKE PUNK Team! Available in black and silver with 12-19T, it is the perfect fit for your Bike!

SKU:
202304051304
Variations in:
  • Number of teeth:
Review:
Number of teeth: 
25,00 € *
Available
Best sellers
We proudly present our first own Track Sprocket made for real Bike Punks! It convinces with its minimalistic Design and its high reliability. Tested on the Streets of Berlin by the BIKE PUNK Team! Available in black and silver with 12-19T, it is the perfect fit for your Bike!
SKU:
23BP10191707
Variations in:
  • Number of teeth:
Number of teeth: 
25,00 € *
Available
The BLB Track Sprocket (purple) is a hard wearing and high quality steel sprocket which comes in a massive range of sizes.
 
SKU:
1912BLB1449
GTIN:
STBP3051
25,90 € *
Available
Delivery time: 2 - 4 Workdays
Best sellers
Discover the high-quality and durable CroMo track sprocket from BLB - the bestseller for fixie riders! Available in many different colors and sizes, the sprockets are made of Cr-Mo steel and have cut-outs in the flange to reduce the weight of your fixed-gear bike. Available with a number of teeth from 12T-24T.
SKU:
BLB24111324
Variations in:
  • Teeth:
Teeth: 
25,90 € - 28,90 € *
Available
Best sellers
High-quality and durable CroMo track sprocket from BLB is the bestseller among our customers with their fixie in this product category. It is offered in a wide variety of colors and sizes. The sprockets with a size of at least 17 teeth have cutouts in the flange to reduce the weight on your fixed-gear bike.
SKU:
BLB19031326
Variations in:
  • Teeth:
Teeth: 
25,90 € - 28,90 € *
Available
New
High quality CNC machined stainless steel ensures smoothness and ultimate corrosion and wear resistance in this beautifully crafted sprocket. Now packaged in a sleek new box and available in four sizes.
SKU:
BLB21121527
Variations in:
  • Teeth:
Teeth: 
31,90 € *
Available
The BLB "Super Pista" lockring is CNC-milled from stainless steel. Very stylish and yet super sturdy!
SKU:
BLB13121658
14,90 € *
Available
Delivery time: 2 - 4 Workdays
The BLB Superior freewheel offer the missing link in the singlespeed market for the drivetrain on your bike. A highly cost effective freewheel that will outlast and out perform its rivals.
SKU:
BLB06021303
Variations in:
  • Teeth:
Teeth: 
24,90 € *
Available
The BLB Superior Freewheel combines quality and affordability. Durable, black, with a removal tool mount for Shimano bottom brackets. 6 pawls, 30 engagement points, made from Cro-Mo steel – an affordable, reliable choice.
SKU:
BLB06011733
Variations in:
  • Number of Teeth:
Number of Teeth: 
34,90 € *
Available
Singlespeed adapter kit for 8-/9-speed cassette hubs with Shimano mount. Compatible with most freewheels. CNC aluminum spacers ensure optimum chainline. Only for 3/32” cassettes.
 
SKU:
CON03061332
GTIN:
4250311317847
20,95 € *
Available
Delivery time: 7 - 9 Workdays
Fast riding pleasure and greatly reduced wear and tear thanks to the absence of additional shifting components: These are convincing reasons why many bike couriers and enthusiasts opt for a bike with just one gear. With the CONTEC "Single Speed" chain tensioner, conversion to an uncomplicated single-speed bike is also possible for frames with vertical dropouts, which are found on many modern bikes.
SKU:
CON23051536
GTIN:
4250311302003
24,95 € *
Available
Delivery time: 5 - 7 Workdays
SKU:
2020KSV00050
Variations in:
  • Type
Type 
30,90 € *
Available
With the SSP conversion adapter from Point, it is possible to convert your cassette hub to a singlespeed drivetrain. Thanks to a large selection of spacer rings, you can precisely influence the chainline, which also gives you the opportunity to experiment with cranks and bottom brackets.
SKU:
PNT15111543
Variations in:
  • Size Sprocket:
Size Sprocket: 
33,90 € *
Available
 
Produced from advanced aviation-grade 7075 aluminium, the Ridea Track Sprockets are super light, weighing in at a mere 19g (17T)! and are fully CNC’d for the ultimate performance and maximum lifespan.
  • Material: Aviation-grade 7075 Aluminium
  • Full CNC Machined
  • Weight: 19g (17T)
  • Finish: Titanium Black
  • Sizes: 12-19T
SKU:
2019VBLB2548
Variations in:
  • Teeth:
Teeth: 
33,90 € *
Available

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Wide selection of track sprockets, lockrings and singlespeed kits for your fixie or singlespeed bike

Welcome to our Bike Punk online store, where you can discover a diverse selection of high-quality sprockets, lockrings and singlespeed kits for your singlespeed bike. Whether you are a passionate fixie rider or prefer a bike with freewheel, you will find what you are looking for here. We offer a wide range of track sprockets for fixies and track bikes, as well as a large selection of freewheel sprockets and chain tensioners. With our adapter kits, you can easily convert the cassette hub of your road bike and find all the parts you need, such as sprockets and spacers, in our complete kits. Find the ideal gear ratio for your bike with us and enjoy a rattle-free ride and the cool look of a single-speed bike.

High-quality sprockets for fixies and track bikes

The sprocket is a crucial part of the drivetrain and is one of the most wearing parts on a bike. It has to withstand high loads and stand up to dirt and grime. The right gear ratio influences the riding comfort during your bike tours or the speed during a race. The small toothed ring is indispensable and a key aspect when building a singlespeed bike.

Freewheel sprocket and fixed cog sprocket for single-speed bikes

The fascination of singlespeed bikes lies in their simplicity, reduced weight and cool look. No more chain rattling and a minimalist design make singlespeed bikes a popular trend. Singlespeed hubs can be fitted with either freewheel sprockets or fixie sprockets. With an adapter kit, it is possible to convert the cassette hub of a classic road bike to a sprocket quickly and easily. Our complete kits contain all the necessary parts from the sprocket to the spacer.

Large selection of high-quality sprockets in our store

Our range includes a variety of high-quality fixed cog sprockets for fixies and track bikes. This is complemented by a wide selection of freewheel sprockets and chain tensioners especially for singlespeed bikes. Thanks to the different gradations, you will always find the ideal gear ratio for your bike.

Important decisions when buying a sprocket

When purchasing a new sprocket, the number of teeth plays an important role as it determines the size of the transmission ratio of the drive. The smaller the sprocket, the more power is required. A larger sprocket makes pedaling easier and enables you to climb steep inclines. The choice of sprocket diameter depends on the hub and your riding style.

Different materials offer different advantages

Sprockets or Cogs are available in various materials, including steel and aluminum. Steel sprockets are robust, durable and require little maintenance. They are ideal for use on singlespeed bikes. Aluminum sprockets are lightweight and are often installed on road bikes as they offer weight advantages. However, they also tend to wear out more quickly.

Find the right sprocket in our online store

Entdecke unsere große Auswahl an Ritzeln, Lockringen und Singlespeedkits in unserem Bike Punk Onlineshop. Egal ob du auf der Suche nach einem Freilaufritzel, einem Fixed-Cog-Ritzel oder einem kompletten Ritzelpaket bist, wir sind sicher, dass du das Richtige bei uns findest. Wähle das passende Ritzel für dein Singlespeed Bike und optimiere deine Fahrraderfahrung mit einem neuen, hochwertigen Teil aus unserem Sortiment.

If you have questions about our range of bike parts, are not sure whether or which are compatible with your bike or want a general advice, contact us via email or just visit us in our BIKE PUNK SHOWROOM in Berlin-Kreuzberg! If we do not have a certain product in stock, we will try to get it for you in a timely manner. We are happy to advise and accompany you on all topics related to your bike. For the latest products, inspiration and information follow us on Instagram!