{"product_id":"rocky-mountain-insinct-powerplay-sl-c70-carbon-2026","title":"Rocky Mountain Insinct Powerplay SL C70 Carbon (2026)","description":"\u003cp\u003eThe Instinct Powerplay SL Carbon 70 is a \u003cstrong\u003elightweight, mid-power carbon electric mountain bike. \u003c\/strong\u003eIt uses a 160mm of Fox 36 Factory up front, 150mm out back through Rocky Mountain's mid-high pivot Smoothlink linkage, and Rocky's own \u003cstrong\u003eDyname S4 Lite\u003c\/strong\u003e drive making 75Nm and 700W peak from a 480Wh removable battery.\u003c\/p\u003e\n\u003cp\u003eIt sits deliberately between the two bikes most people are choosing from.\u003c\/p\u003e\n\u003cp\u003eAround three kilos lighter than a full-power e-MTB, so it still changes direction and gets off the ground like a mountain bike. But making far more power than the 55–60Nm ultra-light systems, so you don't pay for that on the climb.\u003c\/p\u003e\n\u003cp\u003eFull SMOOTHWALL carbon frame and rear triangle, SRAM Eagle 90 Transmission, SRAM Maven Silver brakes, DT Swiss hybrid-rated wheels, Maxxis Minions. Designed in Canada.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eThe Dyname S4 Lite Motor\u003c\/h2\u003e\n\u003cp\u003eRocky Mountain is the only major mountain bike brand that builds its own motor. Everyone else fits Bosch, Shimano, Brose or DJI. The reason that matters is architectural.\u003c\/p\u003e\n\u003cp\u003eEvery other mid-drive turns your bottom bracket. The Dyname turns your chain.\u003c\/p\u003e\n\u003cp\u003eOn a conventional e-MTB the motor's output shaft \u003cem\u003eis\u003c\/em\u003e the crank spindle, so its internal gearing spins whenever you pedal. The Dyname delivers power to the chain through an \u003cstrong\u003eidler pulley\u003c\/strong\u003e, leaving your cranks on a separate path.\u003c\/p\u003e\n\u003cp\u003eThree things follow:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo drag above the cut-off.\u003c\/strong\u003e Past 25 km\/h on most e-MTBs you're turning a gearbox as well as a chain. Here you're just riding a bike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent descending. \u003c\/strong\u003eNothing spinning behind the chainring means no drivetrain whine on the way down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical torque sensing.\u003c\/strong\u003e Instead of strain gauges and software, the Dyname reads \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe motor is \u003cstrong\u003e2.3 kg\u003c\/strong\u003e, several hundred grams lighter than the full-power units it matches on torque, and it's tuned to peak at \u003cstrong\u003elow cadence. S\u003c\/strong\u003eo it pulls hardest exactly where a steep tech climb makes you slow.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e480Wh Battery\u003c\/h2\u003e\n\u003cp\u003eThe fair question about any mid-power e-MTB is whether the battery is enough.\u003c\/p\u003e\n\u003cp\u003eA low-RPM motor is an efficient one, which is why a battery this size doesn't ride like one.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed modes on rolling trail:\u003c\/strong\u003e five-plus hours of moving time, or two solid after-work laps between charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEverything in full power: \u003c\/strong\u003ecloser to two hours. Plan accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging: \u003c\/strong\u003eunder three hours on the supplied FAST charger, so it charges between rides rather than overnight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you want more:\u003c\/p\u003e\n\u003cp\u003eThe Overtimepack 2.0 range extender adds 314Wh to the downtube 794Wh total. More than most full-power e-MTBs carry as standard. Fit it for the big days, leave it home the rest of the time.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eThe suspension, and how you adjust it\u003c\/h2\u003e\n\u003cp\u003eSmoothlink here is a\u003cstrong\u003e \u003c\/strong\u003efour-bar Horst link with a raised main pivot.\u003c\/p\u003e\n\u003cp\u003eThe point of raising it is the \u003cstrong\u003erearward axle path\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eThe wheel moves back as well as up, so it gets out of the way of a square-edged hit instead of being driven into it.\u003c\/p\u003e\n\u003cp\u003eThat's the mechanism behind the brake-bump-erasing feel, and it shows up most in braking chatter and rooted straight-line chunder. The cost of a rearward path is chain growth which is what the idler solves, the same idler the motor drives through.\u003c\/p\u003e\n\u003cp\u003eThree adjustments let you fit the bike to yourself:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRIDE-4. \u003c\/strong\u003eOne rotating chip, one Allen key, four geometry positions. About a minute to change head and seat angle and BB height.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable reach headset.\u003c\/strong\u003e Neutral cups fitted, +\/-5mm cups in the box. A 10mm reach window without changing stem length, which is what resolves being between sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProportional rear centre.\u003c\/strong\u003e The chainstays grow with the frame.\u003c\/p\u003e\n\u003cp\u003eMost brands run one length across the range, so an XL rider sits much further back over the rear wheel than a small rider does, and the two bikes handle nothing alike.\u003c\/p\u003e\n\u003cp\u003eSizing the rear to the front keeps the balance consistent.\u003c\/p\u003e\n\u003cp\u003eAnd the Jumbotron display means power delivery is customised on the bike, on the trail, with a tap. No app, no Bluetooth pairing, no firmware update you didn't ask for at the trailhead.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIt suits you if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou want an e-MTB that still rides like a mountain bike. You've ruled out the ultra-lights on power. You ride real descents and want 160mm of Fox 36 Factory and Maven brakes behind you; you'd rather add range for big days than carry it every day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt's not for you if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou want the absolute lightest e-MTB with better than average power.\u003c\/p\u003e\n\u003cp\u003eYou want maximum assist and don't care about weight (a full-power Altitude Powerplay out-climbs it, and weighs four to five kilos more); a silent motor under load is non-negotiable; or you want wireless shifting.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eThe build\u003c\/h2\u003e\n\u003cp\u003eFox 36 Float EVOL GRIP X Factory, 160mm. Kashima stanchions and the full GRIP X damper. The 36 chassis is the right stiffness for e-MTB weight a 34 would flex.\u003c\/p\u003e\n\u003cp\u003eFox Float X Factory, 230x60mm. Piggyback reservoir for heat on long descents, and a size-specific tune is not standard practice, and it does more for feel than most component upgrades.\u003c\/p\u003e\n\u003cp\u003eSRAM Maven Silver, 4-piston, metal pads. SRAM's most powerful trail brake. Metal pads from new too. More power and far better fade resistance than organics, at the cost of some noise when cold and wet.\u003c\/p\u003e\n\u003cp\u003eSRAM Eagle 90 Transmission, 10–52T. Mounts directly to the frame through the UDH interface. No derailleur hanger, much harder to damage, never needs indexing. Shift-under-load matters more on an e-bike than anywhere. Dump gears mid-climb with the motor pulling and it just goes.\u003c\/p\u003e\n\u003cp\u003eRace Face Turbine Cinch, 165mm all sizes. Short cranks are standard on e-MTBs now fewer pedal strikes, and you keep pedalling through terrain where 175s clip rocks.\u003c\/p\u003e\n\u003cp\u003eDT Swiss H1900 Spline, 30mm internal. The H is the important letter. Hybrid-rated for e-bike torque, with a steel freehub (aluminium ones get chewed) and an 18T Ratchet LN driver.\u003c\/p\u003e\n\u003cp\u003eMaxxis Minion DHF 2.5 \/ DHR II 2.4, EXO+. The default competent trail combination. If you ride rocky terrain hard, a heavier rear casing or a tyre insert is a cheap, worthwhile change.\u003c\/p\u003e\n\u003cp\u003eOneUp V3 dropper, 150mm (SM) to 240mm (XL). Size-specific lengths, so the smaller sizes get proper drop too.\u003c\/p\u003e","brand":"Rocky Mountain","offers":[{"title":"White\/Black \/ M","offer_id":53411220750645,"sku":"770416014129","price":13999.0,"currency_code":"AUD","in_stock":true},{"title":"White\/Black \/ L","offer_id":53411228254517,"sku":"770416014082","price":13999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/3468\/6261\/files\/rocky-mountain-instinct-powerplay-sl-carbon-70-2026-white-black.webp?v=1787798178","url":"https:\/\/ivanhoecycles.com.au\/products\/rocky-mountain-insinct-powerplay-sl-c70-carbon-2026","provider":"Ivanhoe Cycles","version":"1.0","type":"link"}