It's definitely heavy at least 500g and big but it fits perfectly into my top-tube bag at about 15cm long, might look at trying to find the best mah/weight battery in between now and then but thats probably super expensive.
Supernova itself gave it so I just emailed them. I think Mike negotiated the deal for all the TCR riders last year. They'd probably be help you out
It's definitely heavy at least 500g and big but it fits perfectly into my top-tube bag at about 15cm long, might look at trying to find the best mah/weight battery in between now and then but thats probably super expensive.
Supernova itself gave it so I just emailed them. I think Mike negotiated the deal for all the TCR riders last year. They'd probably be help you out