Bikecalculator, with a gradient of 7% and a distance of 21km gives a requirement for 240 watts to hit 110 mins for a 90kg rider on a 7kg bike.
I'd be surprised if you couldn't hold that SF.
@Dammit started
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Bikecalculator, with a gradient of 7% and a distance of 21km gives a requirement for 240 watts to hit 110 mins for a 90kg rider on a 7kg bike.
I'd be surprised if you couldn't hold that SF.