CeramicSpeed OSPW System Coated Shim 9100
Pricing
OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS
This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. Mounting instructions for both this and the older version are to be found under our Support section. This new design has an integrated stop tower for easier mounting.
The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems.
The OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS is an industry leading product, chosen by many of the world's leading cycling teams and professional triathlete's.
Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings.
Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 & RX805. Please see our OSPW X for Shimano RX800/805 for a compatible RX800 & RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see our Pulley Wheels for Shimano, 11s NW.
The Shimano 9100/8000 OSPW system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailluers
In The Box
- A complete 13-tooth/19-tooth OSPW System
- CeramicSpeed Bearing Oil in 15ml dropper bottle
Technical Data
The overall power savings of the OSPW System for Shimano 9100/9150 /8000 reach 30%-60%, or more in some cases, over a stock setup.
The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
The Shimano 9100/9150 and 8000 SS/8050 SS OSPW system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailluers.
Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 & RX805. Please see our OSPW X for Shimano RX800/805 for a compatible RX800 & RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see our Pulley Wheels for Shimano, 11s NW.
Just above the 'Add to basket' button you will see the item availability. We have 3 different availability stock flags on our website which will determine how long an order will take to arrive.
In Stock in Kircaldy Shop
This means that we physically have the item in the shop. If you choose one of our Priority Delivery options then you can expect your order within 1 to 3 working days. If you choose a Non Priority Delivery service you can expect your order within 3 to 5 working days.
In Stock at Supplier
Our stock system is linked in with our suppliers stock system which allows us to offer a wider product range, but does increase the delivery times a little. If you choose one of our Priority Delivery options you can expect the order within 3 to 5 working days. If you choose Non Priority Delivery you can expect the order within 5 to 10 working days, although this is completely determined by the speed of the item coming from our supplier.
Out of Stock
This means that both ourselves and our suppliers are out of stock of the item. Although the website won't allow you to order something with this stock flag you are more than welcome to contact us with the Product ID. We may be able to back order it for you, or at least see if we can provide an estimated restocking date.
If you need an order quicker than this please email us with the product ID to find out if this is possible to avoid disappointment.
What about bikes?
We aim to dispatch all bikes within 5 working days, but during busy periods we may have a few builds in the queue and could take a bit longer. If this is a concern or you need the bike before a certain date then please email us to make sure we can achieve this and avoid any disappointment. We will email you the day of dispatch and you can expect the bike the following day. If you provide a mobile number on your order the courier will also send you a text message 1 hour before delivery so you know exactly what time to expect it.
Who do you use to send orders?
We use Royal Mail for most of your orders unless they are bulky or valuable, in which case we will send the order using DPD. You can also specify DPD at checkout if you prefer to have your item delivered with an hours notice in the form of email or text from the courier.
| Mountain Bike (Hardtail & Full Suspension) | |||
|---|---|---|---|
| Rider Height | Frame Size | ||
| 4' 10" - 5' 2" | 148 - 158cm | 13-14" | XS |
| 5' 2" - 5' 6" | 168 - 168cm | 15-16" | S |
| 5' 6" - 5' 10" | 168 - 178cm | 17-18" | M |
| 5' 10" - 6' 1" | 178 - 185cm | 19-20" | L |
| 6' 1" - 6' 4" | 185 - 193cm | 21-22" | XL |
| 6' 4" - 6' 6" | 193 - 198cm | 23-24" | XXL |
| Women's Mountain Bike (Hardtail & Full Suspension) | |||
|---|---|---|---|
| Rider Height | Frame Size | ||
| 4' 10" - 5' 2" | 148 - 158cm | 13-14" | XS |
| 5' 2" - 5' 6" | 168 - 168cm | 15-16" | S |
| 5' 6" - 5' 10" | 168 - 178cm | 17-18" | M |
| 5' 10" - 6' 1" | 178 - 185cm | 19"+ | L |
| Road Bike Sizing | |||
|---|---|---|---|
| Rider Height | Frame Size | ||
| 4' 10" - 5' 0" | 148 - 152cm | 47 - 48cm | XXS |
| 5' 0" - 5' 3" | 152 - 160cm | 49 - 50cm | XS |
| 5' 3" - 5' 6" | 160 - 168cm | 51 - 53cm | S |
| 5' 6" - 5' 9" | 168 - 175cm | 54 - 55cm | M |
| 5' 9" - 6' 0" | 175 - 183cm | 56 - 58cm | L |
| 6' 0" - 6' 3" | 183 - 191cm | 58 - 60cm | XL |
| 6' 3" - 6' 6" | 191 - 198cm | 61 - 63cm | XXL |
| Womens Road Bike Sizing | |||
|---|---|---|---|
| Rider Height | Frame Size | ||
| 4' 10" - 5' 1 " | 147 - 155cm | 44 - 46cm | XXS |
| 5' 1 " - 5' 3" | 155 - 160cm | 47 - 49cm | XS |
| 5' 3" - 5' 5 " | 160 - 165cm | 50 - 52cm | S |
| 5' 5 " - 5' 8 " | 165 - 172cm | 53 - 55cm | M |
| 5' 8 " - 5' 10" | 172 - 180cm | 56 - 57cm | L |
| Hybrid Bike Sizing | ||||
|---|---|---|---|---|
| Rider Height | Frame Size | |||
| 4' 10" - 5' 1" | 147 - 155cm | 13-14" | 47 - 49cm | XS |
| 5' 1" - 5' 5" | 155 - 165cm | 15-16" | 50 - 52cm | S |
| 5' 5" - 5' 9" | 165 - 175cm | 17-18" | 53 - 54cm | M |
| 5' 9" - 6' 0" | 175 - 183cm | 19-20" | 55 - 57cm | L |
| 6' 0" - 6' 3" | 183 - 191cm | 21-22" | 58 - 61cm | XL |
| 6' 3" - 6' 6" | 191 - 198cm | 23-25" | 61 - 63cm | XXL |
| Children's Bike Sizing | |||
|---|---|---|---|
| Age & Height | Wheel Size | ||
| 2 - 5 years | 2' 10" - 3' 7" | 85 - 110cm | Balance Bike |
| 2 - 4 years | 2' 10" - 3' 4" | 85 - 100cm | 12" wheel |
| 3 - 5 years | 3' 1" - 3' 7" | 95 - 110cm | 14" wheel |
| 5 - 7 years | 3' 7" - 4' 0" | 110 - 120cm | 16" wheel |
| 7 - 9 years | 4' 0" - 4' 5" | 120 - 135cm | 20" wheel |
| 9 - 11 years | 4' 5" - 4' 9" | 135 - 145cm | 24" wheel |
| 11+ years | 4' 9" + | 145cm + | 26" wheel |
Men's Clothing
 |
Apparel | |||||
|---|---|---|---|---|---|---|
| S | M | L | XL | XXL | ||
| Chest (1) | 36.5 - 38" | 38 - 39.5" | 39.5 - 41" | 41 - 42.5" | 42.5 - 44" | |
| Waist (2) | 30.5 - 32" | 32 - 33.5" | 33.5 - 35" | 35 - 36.5" | 36.5 - 38" | |
| Hip (3) | 36.5 - 38" | 38 - 39.5" | 39.5 - 41" | 41 - 42.5" | 42.5 - 44" | |
| Inseam (4) | 31.5" | 32" | 32.5" | 33" | 33.5" | |
 |
Gloves | |||||
|---|---|---|---|---|---|---|
| S | M | L | XL | XXL | ||
| Inch | 7.25 - 8" | 8 - 8.75" | 8.75 - 9.5" | 9.5 - 10.25" | 10.25 - 11" | |
| CM | 18.5 - 20.3 | 20.3 - 22.2 | 22.2 - 24 | 24 - 26 | 26 - 28 | |
| EUR Size | 7.5 - 8 | 8.5 - 9 | 9.5 - 10 | 10 - 10.5 | 11 | |
| Footwear | ||||||||
|---|---|---|---|---|---|---|---|---|
| EUR | 41 | 42 | 42.5 | 43 | 44 | 45 | 45.5 | 46 |
| US | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| Length(cm) | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 |
Women's clothing
 |
Apparel | ||||||
|---|---|---|---|---|---|---|---|
| XS | S | M | L | XL | XXL | ||
| Chest (1) | 31 - 33" | 33 - 35" | 35 37.5" | 37.5 - 40" | 40.5 - 42.5" | 42.5 - 45" | |
| Waist (2) | 23 - 25" | 25 - 27" | 27 - 29.5" | 29.5 - 32" | 32 - 34.5" | 34.5 - 37" | |
| Hip (3) | 33 - 35" | 35 - 37" | 37 - 39" | 39.5 - 42" | 42 - 45" | 45 - 47.5" | |
| Inseam (4) | 29" | 29.5" | 30" | 30.5" | 31" | 31.5" | |
|
Gloves | |||
|---|---|---|---|---|
| S | M | L | ||
| Inch | 6.5 - 7.25 | 7.25 - 8" | 8 - 8.75" | |
| CM | 16.5 - 18.4 | 18.4 - 20.3 | 20.3 - 22.9 | |
| EUR Size | 6.5 - 7 | 7.5 - 8 | 8.5 - 9 | |
| Footwear | ||||||||
|---|---|---|---|---|---|---|---|---|
| EUR | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 |
| US | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 |
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 |
| Length(cm) | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 |
Kids
| Apparel | ||||
|---|---|---|---|---|
| S | M | L | XL | |
| Age | 7/8 yrs | 10 yrs | 12 yrs | 14 yrs |
| Chest | 25 - 26.5" | 26.5 - 28.5" | 28.5 - 29.5" | 29.5 - 32" |
| Waist | 23 - 24.5" | 24.5 - 25.5" | 25.5 - 26.5" | 26.5 - 28.5" |
| Height | 48 - 54" | 54 - 57" | 57 - 60" | 60 - 62" |
| Weight | 49 - 59lbs | 59 - 75lbs | 75 - 89lbs | 89 - 100lbs |
Unisex
Arm Length is measured shoulder to wrist with arm bent at 90deg
**: Knee and Leg length is measured according to garment length.
*: Circumference
|
Knee Warmers | |||||
|---|---|---|---|---|---|---|
| XS | S | M | L | XL | ||
| Length ** | 14.25" | 15.25" | 16.25" | 17.25" | 18.25" | |
| Thigh (b)* | 19.5" | 21.25" | 23" | 24.75" | 26.5" | |
| Calf (c)* | 13.25" | 14" | 14.75" | 15.5" | 16.5" | |
|
Arm Warmers | |||||
|---|---|---|---|---|---|---|
| XS | S | M | L | XL | ||
| Arm Length (a) | 23.5" | 24" | 24.5" | 25.25" | 26" | |
| Bicep | 12" | 12.5" | 13" | 13.5" | 14.25" | |
| Wrist | 6.75" | 7" | 7.25" | 7.5" | 7.75" | |
|
Leg Warmers | |||||
|---|---|---|---|---|---|---|
| XS | S | M | L | XL | ||
| Length ** | 23" | 24" | 25" | 26" | 27" | |
| Thigh (b)* | 19.5" | 21.25" | 23" | 24.75" | 26.5" | |
| Ankle (c)* | 9" | 9.5" | 10" | 10.5" | 11" | |
| Socks | ||||
|---|---|---|---|---|
| S | M | L | XL | |
| US Mens | n/a | 6 - 8 | 8 - 10 | 10+ |
| US Womens | 5 - 7 | 7 - 9 | 9+ | n/a |
| EUR | 35 - 38 | 38.5 - 41 | 41 - 44 | 44+ |
| UK | 2.5 - 4 | 4.5 - 6.5 | 7 - 10 | 10+ |
| Overshoes | |||||
|---|---|---|---|---|---|
| S | M | L | XL | XXL | |
| US Mens | < 6 | 6.5 - 8 | 8.5 - 10 | 10.5 - 12 | 13+ |
| US Womens | < 8 | 8.5 - 10 | 10.5 - 12 | n/a | n/a |
| EUR | < 39 | 39.5 - 42 | 42.5 - 44 | 44.5 - 46 | 46.5+ |
| UK | < 5.5 | 6 - 7.5 | 8 - 9 | 8.5 - 11 | 10+ |
ONLINE FINANCE* AVAILABLE*subject to status, minimum spend applies
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See our finance info page for details
- Classic Credit 48 Months 15.9% on most orders where the goods total is £1999.00 or more
- Classic Credit 36 Months 15.9% on most orders where the goods total is £1499.00 or more
- Interest Free Finance (24 Months) on most orders where the goods total is £2999.00 or more
- Interest Free Finance (18 Months) on most orders where the goods total is £1999.00 or more
- Interest Free Finance (12 Months) on most orders where the goods total is £999.00 or more
- Interest Free Finance (10 Months) on most orders where the goods total is £899.00 or more
- Interest Free Finance (6 Months) on most orders where the goods total is £500.00 or more