Allan Mai
GBOptibike is the best USA made bicycle… Optibike is the best USA made bicycle company there is Bar non. The CEO (Jim) is super nice and helpful. Customer support is top notch. I like it so much I owned 3 of there bikes. I have The original 400R (10yrs old And still working fine) Optibike, Which lead me to purchase the newer R8 for myself and the Pioneer Allroad For my wife. It’s expensive but is a very good investment that will last you a very very long time. Hope this help those who are on the side line wanting to purchase an Optibike.
Jennifer Darby
GBJim Turner is an amazing human being… Jim Turner is an amazing human being and I thouroughly enjoyed giving him my business for electric bikes. No other seller I encountered came close to being as knowledgeable as Jim, as well as able to share that knowledge at a beginner level.
Terry Livanidis
AUBest electric bike ever Best electric bike ever, love it , it’s 1st a real mountain bike, with proper suspension, it looks spaceage , reliable, yet it’s also the fastest and most powerful bike , that looks like a bike.
Bob Lippman
GBTop-of-line, high-powered e-bike; with room for even greater innovation Pro's: Powerful and fast, sturdy and well-built (in USA) with high quality parts; good range and great hill-climbing ability; friendly, excellent and responsive service and back-up (Thanks, Jim!); 8 years and still running strong! Con's: can be unstable due to slightly high center of gravity (R15, especially if using range-extending 2nd battery off seat stem tube); gearing seems too low on my model, for my use and comfort, which makes it difficult to pedal (and work-out) when using power assist at faster speeds (a higher/wider gear range would add more versatility).
Thomas Dinubila
GBFlawless Performance and reliability have been flawless for a year. I do worry about the logistics of repair when or if that becomes necessary