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  • Middleburn XC Spider
  • Middleburn XC Spider

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Middleburn XC Spider

The new Compact Driver XC spider has been machined similarly to the old RS8 spider but is a completely new spider and is laterally stiffer.

The new 4-arm XC spider has been remodelled allowing us to machine more metal away on both the front and back of the spider. The weight has been reduced to 58g without losing any strength.
Chainline is 48mm using a 113mm bottom bracket.
Available in Black, Silver, Red and Blue
Replaces the RS7 Compact Drive spider and the RS8 spider

The ATB XC spider is a new name for the RS7 ATB spider, there are no changes to the spider.

 
3 Questions : 3 Answers

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Gender: Male
7 months ago
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guildford,GB
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Answer: 
These spiders are for use with a Double Crankset and currently on the 5-bolt variants are in stock.
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7 months ago
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Answer: 
The standard 5-bolt has a 110/74 BCD.

The Standard 5-bolt Compact drive has a 94/58 BCD.
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The 5 Bolt CD , is it a triple or a double?

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7 months ago
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Queanbeyan,AU
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Answer: 
These spiders are for use with a Double crankset.
Attitude: On the up
7 months ago
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