SHIMANO 12S
ALUMINUM
Description：
SHI12AL-11-28T
SHI12AL-11-30T
SHI12AL-11-32T
SHI12AL-11-34T
NEW SHI12AL-12-36T
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FeatureRECON aluminum cassettes boast a single-piece construction with 12 precisely machined cogs, delivering the ultimate in lightweight performance. The colorful surface coatings not only elevate the aesthetics for discerning riders, but also enhance the durability of the cassette, ensuring a prolonged service life.Precaution for Alloy Cassette The shifting performance and durability of the alloy cassette can be greatly affected by the condition of the chain and cables. Therefore, it's crucial to ensure perfect shifting by making gentle and smooth adjustments. Be sure to keep the chain in the correct position when applying power, as improper positioning can damage the cassette teeth and cause chain skip.inner close-up
title11-23T-Rainbow
11-25T-Gold
11-32T-Silver
12-25T-Nickel Black
12-27T-Gold
12-28T-Nickel Black
ContentsCassette, shim, lockringMore information -
The table can be scrolled horizontally for browsing.
SPECS RATIOS WEIGHT SHI12AL-11-28T 11-12-13-14-15-16-18-20-22-24-26-28 99 g SHI12AL-11-30T 11-12-13-14-15-16-17-19-21-24-27-30 109 g SHI12AL-11-32T 11-12-13-14-15-16-17-19-22-25-28-32 116 g SHI12AL-11-34T 11-12-13-14-15-17-19-21-24-27-30-34 133 g NEW SHI12AL-12-36T 12-13-14-15-16-17-19-21-24-28-32-36 147 g
* Weight is provided for reference only, actual weight may vary per batch. Weight does not include lockring and shim. -
Please note that due to variations in hub length among different manufacturers, if you experience any difficulty with cassette shifting, we recommend adding a shim at the bottom of the hub.
PRECAUTIONThe shifting performance and durability of the alloy cassette can be greatly affected by the condition of the chain and cables. Therefore, it's crucial to ensure perfect shifting by making gentle and smooth adjustments. Be sure to keep the chain in the correct position when applying power, as improper positioning can damage the cassette teeth and cause chain skip.If you encounter shifting issues, please try the following:
1. Install the shim attached.
Due to variations in hub length among different manufacturers, if you experience any difficulty with cassette shifting, we recommend adding a shim at the bottom of the hub.
2. Adjust the B-screw.
If you are a Di2 user, for 30T, 34T and 36T cassettes please refer to the instructions at the following links:
- [Shimano Technical Documents]
-
[Adjusting the B-screw]
-
DESCRIPTIONFeatureRECON aluminum cassettes boast a single-piece construction with 12 precisely machined cogs, delivering the ultimate in lightweight performance. The colorful surface coatings not only elevate the aesthetics for discerning riders, but also enhance the durability of the cassette, ensuring a prolonged service life.Precaution for Alloy Cassette The shifting performance and durability of the alloy cassette can be greatly affected by the condition of the chain and cables. Therefore, it's crucial to ensure perfect shifting by making gentle and smooth adjustments. Be sure to keep the chain in the correct position when applying power, as improper positioning can damage the cassette teeth and cause chain skip.inner close-uptitle11-23T-Rainbow11-25T-Gold11-32T-Silver12-25T-Nickel Black12-27T-Gold12-28T-Nickel BlackContentsCassette, shim, lockringMore information
-
SPECS & RATIOS
The table can be scrolled horizontally for browsing.
SPECS RATIOS WEIGHT SHI12AL-11-28T 11-12-13-14-15-16-18-20-22-24-26-28 99 g SHI12AL-11-30T 11-12-13-14-15-16-17-19-21-24-27-30 109 g SHI12AL-11-32T 11-12-13-14-15-16-17-19-22-25-28-32 116 g SHI12AL-11-34T 11-12-13-14-15-17-19-21-24-27-30-34 133 g NEW SHI12AL-12-36T 12-13-14-15-16-17-19-21-24-28-32-36 147 g
* Weight is provided for reference only, actual weight may vary per batch. Weight does not include lockring and shim. -
USER GUIDEPlease note that due to variations in hub length among different manufacturers, if you experience any difficulty with cassette shifting, we recommend adding a shim at the bottom of the hub.
PRECAUTIONThe shifting performance and durability of the alloy cassette can be greatly affected by the condition of the chain and cables. Therefore, it's crucial to ensure perfect shifting by making gentle and smooth adjustments. Be sure to keep the chain in the correct position when applying power, as improper positioning can damage the cassette teeth and cause chain skip.If you encounter shifting issues, please try the following:
1. Install the shim attached.
Due to variations in hub length among different manufacturers, if you experience any difficulty with cassette shifting, we recommend adding a shim at the bottom of the hub.
2. Adjust the B-screw.
If you are a Di2 user, for 30T, 34T and 36T cassettes please refer to the instructions at the following links:
- [Shimano Technical Documents]
-[Adjusting the B-screw]
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