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  1. #101
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    Jul 2015
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    my turn to upgrade my DS's scott spark jr 20 !!!
    i want to regear it since the 34t / 28 doesn't get him anywhere uphill

    thinking about going SS with 34t. I guess i'll have to get sinz expert square taper cranks (140mm) + BB + 34t chainring + chainguide
    Any recommendations/specs for these parts ?

    Then for the rear:
    9sp cassette 11-32 + rear derailleur + shifter (SRAM attack 9sp) ?
    Any recommendations/specs for these parts ?

    Anything else ?

  2. #102
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    Oct 2005
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    Quote Originally Posted by arsene2000 View Post
    my turn to upgrade my DS's scott spark jr 20 !!!
    i want to regear it since the 34t / 28 doesn't get him anywhere uphill

    thinking about going SS with 34t. I guess i'll have to get sinz expert square taper cranks (140mm) + BB + 34t chainring + chainguide
    Any recommendations/specs for these parts ?

    Then for the rear:
    9sp cassette 11-32 + rear derailleur + shifter (SRAM attack 9sp) ?
    Any recommendations/specs for these parts ?

    Anything else ?
    I just purchased these from Trailcraft for my son's Spark.

    Trailcraft Cranks

    I'll be installing this weekend.

  3. #103
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    Nov 2005
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  4. #104
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    Nov 2005
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    New Scott Spark JR 20" Modifications?-11911790_10206226066282294_987218244_n.jpg
    home made disc brake adapter

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