Sitta Aluminium sprocket BMW HP Schmiederad HP4 and HP4 Race (204Y) – 37-47 teeth, 520 pitch
Sitta Aluminium sprocket BMW HP Schmiederad HP4 and HP4 Race (204Y) – 37-47 teeth, 520 pitch
Delivery time on request
Sitta Aluminum Sprocket for BMW HP4, HP4 Race & S1000RR HP Forged Wheel – Maximum Performance & Lightweight
Optimal power transmission & highest track performance with the Sitta Sprocket 204Y!
Are you looking for a high-quality, extremely lightweight, and durable aluminum sprocket for your BMW HP4, HP4 Race, or S1000RR with HP Forged Wheel? Then the Sitta Sprocket 204Y is the perfect choice!
Weighing only 350 g (in size 45), this sprocket offers excellent power transmission, maximum stability, and minimized wear. With tooth options ranging from 37 to 47 teeth, you can perfectly adjust the gearing to your riding style – whether for the racetrack or sporty street use.
📢 Sprocket carrier: 70/100-5 hole for precise & easy installation!
💎 Now available in many colors! Choose from Black, Red, Blue, Silver, Hard Anodized (more durable than standard anodized), Orange, Gold & Green for a custom look!
🔧 Technical details & advantages at a glance:
✅ Material: High-quality aluminum for maximum stability & low weight (only 350 g in size 45)
✅ For 520 pitch: Optimized for performance use & racing
✅ Flexible tooth options: Available with 37 to 47 teeth
✅ Color selection: Black, Red, Blue, Silver, Hard Anodized (especially durable), Orange, Gold & Green
✅ Low wear: Particularly resistant, even under high loads
✅ Sprocket carrier: 70/100-5 hole for precise & easy installation
✅ Perfect fit: Precisely manufactured for quick & easy installation
✅ Ideal for: Racetrack, sporty riding & street traffic
📌 Why the right gearing is crucial
Choosing the right sprocket significantly affects the performance & efficiency of your BMW.
🔹 Smaller sprocket (37-42 teeth): Shorter gearing → More top speed & reduced RPMs on long stretches
🔹 Larger sprocket (43-47 teeth): Longer gearing → Better acceleration & more agile handling
With the Sitta Sprocket 204Y, you can precisely tune your bike to your riding style – for maximum control & performance!
🛠 Perfect fit for the following models:
✔ BMW HP4
✔ BMW HP4 Race
✔ BMW S1000RR with HP Forged Wheel
✔ Compatible only with 520 pitch!
Item number: 204Y
🔥 Why the Sitta Sprocket 204Y is the best choice?
✔ Ultra-lightweight aluminum for maximum performance & agility
✔ Durable & resistant to high wear
✔ Optimal power transmission for maximum efficiency
✔ Available in 8 colors for a personalized look
✔ Sprocket carrier: 70/100-5 hole for perfect fit & easy installation
💡 Whether you're optimizing your BMW HP4 for the racetrack or seeking durable performance for the street – with the Sitta Sprocket 204Y, you choose the highest quality!
🛒 Order now & boost your BMW's performance!
🔹 Fast shipping | 🔹 Top quality from Sitta | 🔹 Maximum performance & durability
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
More info in our FAQs
Write an email to our team – we will get back to you as soon as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly, often shipping it the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is done via DHL or FedEx depending on the country and selection.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
