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Repair Parts

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Find spare or replacement parts for your Diamondback Fitness exercise equipment. Choose your Product Type and your Model Number to find the list of Parts currently sold online. 

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All repair parts for Diamondback Fitness APEXU6 Upright

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Diamondback Fitness Part Number 22-09-354. The AC Power Adaptor (Output) 9V 1000mA fits Diamondback Fitness bikes and elliptical model numbers 1000U,1000SR,1000R,1000ES, 800UB, 800RB, 850ER, 860RB, 860E, 500SR, 500UB, 500ER, 600EL, 600R, 960EF, 960SR, 700R, 700UB, 700EL, APEXU6, ApexR8 and more.

AC Power Adaptor, 9V 1000mA (part #22-09-354)
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Diamondback Part Number 22-90-147. This Pair of Rear End Caps fits Diamondback Fitness bike models 900RB, 900UB, ApexR8, ApexU6 and more.

Rear End Cap Pair (part #22-90-147)
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Diamondback Part Number 22-50-171. This Bottom Bracket Bearing Kit fits Diamondback Fitness upright bike models APEXU6, 310UB, 310SR, 500UB, 510UB and more.

Bottom Bracket Bearing Kit (part #22-50-171)