Gear motor suggestion?

Can you suggest what I would buy if i were looking at the 12V, 26RPM 120:1 Gear Motor w / Encoder
(Product Code: RB-Cyt-84) but didn’t require an encoder??
thx.

RB-Cyt-31 seems pretty close and does not have an encoder:
robotshop.com/en/cytron-12v- … =RB-Cyt-31
12V, 26RPM, 588mNm rated torque (120:1)

robotshop.com/en/12v-26rpm-1 … coder.html
12V, 26ROM, 588mNm rated torque (120:1) + encoder