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321 Timer is only available for iPhones, not iPods and not Android. We're happy to tell you when the Android version will be available

DH plateholder kit - Boxxer

Four plateholders for downhill racing. Made for 35mm Boxxer. $15 for a set of four. This way you only mount your frame once per season. Only available in black for now. See how it works here.

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DH plateholder kit - Fox 40

Four plateholders for downhill racing. Made for Fox 40. $15 for a set of four. This way you only mount your frame once per season. Only available in black for now. See how it works here.

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Subscription and Sensor kit

Required to use the service. Subscription is $100/year and a sensor kit is $50. However, for the first year you get the first six months of the subscription free so you only pay $100 total.

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   this if you already have a subscription.

Extra Holder and Strap.

Good if you have more than one bike. $10 each

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Extra Sensor

Good if you have more than one bike. $40 each

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Total

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321 Timer is only available for iPhones, not iPods, and not Android. We're happy to tell you when the Android version will be available

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