{"product_id":"bb-erider83q-5b","title":"ERider83-T17 BB with 5 Arm Spider","description":"\u003cp\u003eThe ERider-T17N is a bottom-bracket torque sensor and crankset for 83mm shells (mountain and fat bikes), here with a 5-bolt 130mm spider compatible with many triple chainring sets. Its cable exits the side of the cartridge, so there's no drilling through your frame. It measures both left and right pedal torque for a smooth, responsive PAS, with quadrature cadence for CA3 back-pedal regen where applicable.\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 83mm bottom-bracket shells (mountain\/fat bikes) · 5-bolt 130mm spider\u003c\/li\u003e\n\u003cli\u003eIncludes 0 Q-factor 170mm crank arms (chainrings not included)\u003c\/li\u003e\n\u003cli\u003eSide cable exit — no frame drilling\u003c\/li\u003e\n\u003cli\u003e18-pole, 2-wire cadence sensor\u003c\/li\u003e\n\u003cli\u003e1.5–3.5V torque output, 70 Nm\/V scaling\u003c\/li\u003e\n\u003cli\u003e90cm cable, JST-SM connector — plug-and-play with the V3 Cycle Analyst\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: some ERider setups can get intermittent cutout from controller noise, solved by grounding the frame.\u003c\/p\u003e","brand":"Grin Technologies","offers":[{"title":"Default Title","offer_id":44030788796467,"sku":"BB-ERider83Q_5B","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5182\/9811\/files\/bb-erider83q_5b-piecedtogether_1b1aa2a2-389f-4415-87d9-1d0d7ae4459b.jpg?v=1776136611","url":"https:\/\/grintech.com\/products\/bb-erider83q-5b","provider":"grin technologies","version":"1.0","type":"link"}