You’ll be fine with battery. Evan won TABR last year with 303’s and good battery’s - minimal issues by the sounds of it
Pay for your stickers.
He'd raced it three times though so knew where stops were and likely had a very good idea how long it would take to reach them. Dynamos are nice for saving the arses of people like me who do less planning and make dumb decisions.
@Thrasher started
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You’ll be fine with battery. Evan won TABR last year with 303’s and good battery’s - minimal issues by the sounds of it