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GUNAI GN88 Dual Motor Electric Mountain Bike 2000W,48V 22AH Removebel Lithium Battery (Pre-sale)
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1/7
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1/7
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Dual Motor Electric Bike
The GUNAI GN88 electric mountain bike equipe with 2 high-speed brushless hub motor, torque up to 100NM, which provides plenty of power to tackle steep hills up to 35 degrees, and help mountain ride easily to against the hills, gravel trails, dirt paths and bumpy roads.
Motor Long-Lasting Battery Capacity
The off-road ebike features an impressive capacity 22Ah battery that ensures a long ride before recharging. With a charge time of 8-9 hours using the included 54.6V 2A charger, you'll spend less time waiting and more time enjoying your ride.
Battery Convenient and Intuitive Display
The display conveniently positioned on the left side, provides essential driving information at a glance. From speed and distance traveled to battery level and more, you have all the data you need right at your fingertips. This intuitive display allows you to stay informed and in control of your ride.
Display Wide 26x4.0 tires
The GUNAI GN88 tires feature a robust 26x4.0-inch design, specifically engineered for extreme terrains, delivering exceptional stability and traction. The wide tires ensure superior performance on muddy, sandy, and rocky surfaces, effectively absorbing shocks and enhancing ride comfort.
Tires Versatile 21-speed Rear Derailleur
Equipped with a 21-speed rear derailleur, this electric bike for adult offers exceptional versatility for different riding conditions. Whether you're climbing steep hills or riding flat roads, you can easily adjust gears to find the optimal speed and pedal resistance.
Bright Headlights
The Bright headlights is designed to illuminate your path with unparalleled brightness and clarity. With advanced LED technology, it offers a powerful beam that enhances visibility during nighttime rides or in low-light conditions.
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return `
${data.starNum} /${data.starTotal}
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}()}
${function(){
return `
${data.starNum} /${data.starTotal}
`;
}()}
${function() {
const pc_layout = 'single_column';
const isProductPage = '1' == 1;
const product_id = '5327102c-fa2d-45ac-94ed-cac8593fb711';
const accent_color = '';
const randomStr = Math.random().toString(36).substring(7);
const item = data;
const config = data.config;
const formatDate = value => {
let date = new Date(value * 1000);
const day = date.toLocaleString('en-US', { day: '2-digit' });
const month = date.toLocaleString('en-US', { month: 'short' });
const year = date.toLocaleString('en-US', { year: 'numeric' });
return month + '/' + day + '/' + year;
};
return `
${formatDate(item.created_at)}
`;
}()}
${function() {
const randomStr = Math.random().toString(36).substring(7);
const list = data.listData;
const isPC = data.isPC;
const pc_layout = 'single_column';
return `
All(${list.count})
With Photos(${list.image_count})
`;
}()}
${function(){
const isPC = data.isPC;
const pc_layout = 'single_column';
return `
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`;
}()}
(function() {
const STATUS = {
LOADING: 'loading',
FINISH: 'finish'
};
const RESULT = {
EMPTY: 'data-empty'
};
class SPZCustomCartSku extends SPZ.BaseElement {
renderData = [];
/**
* add to cart reselect item, and delete process:
* 1. record reselect id before show reselect modal
* 2. add to cart success, mark `needDeleteReselectRecord` to true
* 3. close reselect modal / drawer
* 4. spz-cart re-render, triggered mounted event
* 5. call refresh
*/
// mark delete reselect id
recordReselectId = null;
// mark should delete reselect record after spz-cart mounted event
needDeleteReselectRecord = false;
refreshLock = false;
addToCartSuccess = false;
// cache paused refresh data
refreshDataCache = [];
// cache similar products data, for manual add to cart
similarData = [];
constructor(element) {
super(element);
this.xhr_ = SPZServices.xhrFor(this.win);
this.action_ = SPZServices.actionServiceForDoc(this.element);
}
setupAction_() {
this.registerAction('refresh', (invocation) => {
const data = invocation && invocation.args && invocation.args.data || {};
this.refresh(data);
});
this.registerAction('deleteReselect', SPZCore.Types.debounce(
this.win,
(invocation) => {
this.deleteReselect(invocation?.args?.id);
},
200
));
this.registerAction('deleteInvalid', SPZCore.Types.debounce(
this.win,
(invocation) => {
this.deleteInvalid(invocation?.args?.id);
},
200
));
this.registerAction('setReselectRecordId', (invocation) => {
this.setReselectRecordId(invocation?.args?.id);
});
this.registerAction('clearNeedReselectRecord', (invocation) => {
this.clearNeedReselectRecord();
});
this.registerAction('registerDeleteReselectTask', (invocation) => {
this.registerDeleteReselectTask(invocation?.args?.data);
});
this.registerAction('lockRefresh', (invocation) => {
this.lockRefresh();
});
this.registerAction('releaseRefreshLock', (invocation) => {
this.releaseRefreshLock();
});
this.registerAction('manualAddToCart', (invocation) => {
this.manualAddToCart(invocation?.args?.id);
});
this.registerAction('syncSimilarData', (invocation) => {
this.syncSimilarData(invocation?.args?.data);
});
// DEBUG
this.registerAction('log', (invocation) => {
const data = invocation && invocation.args && invocation.args.data || {};
console.log('log', invocation);
});
}
buildCallback() {
this.setupAction_();
}
isLayoutSupported(layout) {
return true;
}
/**
* 数据去重
* @param {Array} data
*/
uniq_(data) {
const result = [];
for(let i = 0; i < data.length; i++) {
if(!result.includes(data[i])) {
result.push(data[i]);
}
}
return result;
}
checkRefreshLock() {
if (this.refreshLock) {
return false;
}
return true;
}
setLoading(isLoading) {
SPZCore.Dom.toggleAttribute(this.element, STATUS.LOADING, isLoading);
SPZCore.Dom.toggleAttribute(this.element, STATUS.FINISH, !isLoading);
}
setDataResult(data) {
const isDataEmpty = !data.reselectSkus.length && !data.invalidSkus.length && !data.line_items.length;
SPZCore.Dom.toggleAttribute(this.element, RESULT.EMPTY, isDataEmpty);
}
// 存在多次请求顺序问题
async refresh(_data) {
// 接口失败时返回数据不为对象
if (!(typeof _data === 'object' && _data.line_items && _data.line_items.length > 0)) {
const newData = {
line_items: [],
reselectSkus: [],
invalidSkus: [],
displayInvalidSkus: []
};
this.trigger_('refreshError', newData);
this.setLoading(false);
return;
}
if (!this.checkRefreshLock()) {
this.setRefreshCache(_data);
return;
}
this.setLoading(true);
let data = _data;
if (this.needDeleteReselectRecord && this.recordReselectId) {
let hasError = false;
try {
data = await this.deleteReselectRecordBeforeRefresh(_data);
} catch (e) {
hasError = true;
console.error(e);
const newData = {
...data,
reselectSkus: [],
invalidSkus: [],
displayInvalidSkus: []
};
this.trigger_('refreshError', newData);
this.setLoading(false);
this.setDataResult(newData);
return;
}
this.needDeleteReselectRecord = false;
if (hasError) {
return;
}
}
// 获取失效商品
const invisibleItems = data.ineffectives;
// 获取失效商品内仅售罄商品的sku
const soldOutItems = invisibleItems.filter(item => item.reason === "line_item_sold_out");
// 通过失效 sku 获取 spu, 注意去重
const soldOutSpuIds = this.uniq_(soldOutItems.map(item => item.product_id));
const querySpuIds = soldOutSpuIds.map(spuId => `ids[]=${spuId}`).join('&');
if (!soldOutSpuIds.length) {
const newData = {
...data,
reselectSkus: [],
invalidSkus: [],
displayInvalidSkus: []
};
this.trigger_('refreshSuccess', newData);
this.renderData = newData;
this.setLoading(false);
this.setDataResult(newData);
return;
}
// 请求 spu 下其他 sku 库存
this.xhr_.fetchJson(`/api/product/list?limit=${soldOutSpuIds.length}&${querySpuIds}`)
.then(res => {
const reselectSkus = [];
const invalidSkus = [];
// spu 维度展示
const displayInvalidSkus = [];
res.data.list.forEach(product => {
// spu 匹配, 存在多 sku 情况
const soldOutSkus = soldOutItems.filter(item => item.product_id === product.id);
if (!soldOutSkus.length) {
return;
}
// 通过失效 sku 获取 spu 下其他 sku 库存, 存在其他可用库存时标记为 "Reselect" 按钮可用
//const allowReselect = product.variants
// .filter(variant => variant.option1 === soldOutProduct.variant.option1 && variant.option2 === soldOutProduct.variant.option2 && variant.option3 === soldOutProduct.variant.option3)
// .some(variant => variant.available);
// 查询售罄 sku 对应商品是否可加购, 标记为 Reselect 可用项
if (product.available) {
reselectSkus.push(...soldOutSkus);
// 若商品不可用(全部 sku 售罄), 归纳到失效商品列表
} else {
invalidSkus.push(...soldOutSkus);
// spu 维度, 仅添加一项 sku
displayInvalidSkus.push(soldOutSkus[0]);
}
});
const newData = {
...data,
reselectSkus,
invalidSkus,
displayInvalidSkus
};
this.trigger_('refreshSuccess', newData);
this.renderData = newData;
this.setLoading(false);
this.setDataResult(newData);
})
.catch(err => {
this.setLoading(false);
console.error(err);
this.trigger_('refreshError', data);
}).finally(() => {
});
}
async deleteReselect(id, ignoreEmit) {
if (!id) {
return;
}
const targetSku = this.renderData.reselectSkus.find(item => item.id === id);
try {
const res = await this.xhr_.fetchJson(`/api/cart/${targetSku.variant_id}`, {
method: 'DELETE',
body: {
id: targetSku.id,
product_id: targetSku.product_id,
variant_id: targetSku.variant_id,
}
});
const newData = {
...this.renderData,
reselectSkus: this.renderData.reselectSkus.filter(item => item.id !== id),
};
this.renderData = newData;
!ignoreEmit && this.trigger_('deleteSuccess', newData);
} catch (err) {
console.error(err);
!ignoreEmit && this.trigger_('deleteError', err);
}
}
deleteInvalid(id) {
if (!id) {
return;
}
const targetSku = this.renderData.invalidSkus.find(item => item.id === id);
this.xhr_.fetchJson(`/api/cart/${targetSku.variant_id}`, {
method: 'DELETE',
body: {
id: targetSku.id,
product_id: targetSku.product_id,
variant_id: targetSku.variant_id,
}
})
.then(res => {
const newData = {
...this.renderData,
invalidSkus: this.renderData.invalidSkus.filter(item => item.id !== id),
displayInvalidSkus: this.renderData.displayInvalidSkus.filter(item => item.id !== id),
};
this.trigger_('deleteSuccess', newData);
this.renderData = newData;
})
.catch(err => {
console.error(err);
this.trigger_('deleteError', err);
});
}
// record reselect sku id before show reselect modal
setReselectRecordId(id) {
if (!id) {
return;
}
this.recordReselectId = id;
}
async deleteReselectRecordBeforeRefresh(data) {
if (!this.recordReselectId) {
return;
}
await this.deleteReselect(this.recordReselectId, true);
return {
...data,
ineffectives: data.ineffectives.filter(item => item.id !== this.recordReselectId)
}
}
clearNeedReselectRecord() {
this.needDeleteReselectRecord = false;
}
registerDeleteReselectTask(productData) {
const targetSku = this.renderData.reselectSkus.find(item => item.id === this.recordReselectId);
if (targetSku?.variant_id && productData?.variant.id) {
if (targetSku.variant_id === productData?.variant.id) {
this.needDeleteReselectRecord = false;
return;
}
}
this.needDeleteReselectRecord = true;
}
// pause cart refresh(trigger by similar products)
lockRefresh() {
if (this.refreshLock) {
return;
}
this.refreshLock = true;
}
releaseRefreshLock() {
if (!this.refreshLock) {
return;
}
this.refreshLock = false;
this.refreshWithCache();
}
// direct add_to_cart(trigger by similar products)
async manualAddToCart(id) {
const target = this.similarData.find(item => item.id === id);
this.lockRefresh();
try {
const res = await this.xhr_.fetchJson(`/api/cart`, {
method: 'POST',
body: {
note: '',
product_id: target.id,
quantity: '1',
variant_id: target.variants[0].id,
refer_info: {
source: 'add_to_cart'
}
}
});
const newCartItems = res.data.items;
this.setRefreshCache(newCartItems, true);
} catch (err) {
console.error(err);
}
}
syncSimilarData(data) {
this.similarData = data.data;
}
setRefreshCache(data, patch) {
if (patch) {
this.refreshDataCache = {
...this.refreshDataCache,
line_items: [...this.refreshDataCache.line_items, ...data]
};
} else {
this.refreshDataCache = data;
}
}
refreshWithCache() {
this.refresh(this.refreshDataCache);
}
mountCallback() {
}
unmountCallback() {
}
/**
* trigger event
* @param {Object} data
*/
trigger_(name, data) {
const event = SPZUtils.Event.create(this.win, `spz-custom-cart-sku.${name}`, {
data,
});
this.action_.trigger(this.element, name, event);
}
}
SPZ.defineElement('spz-custom-cart-sku', SPZCustomCartSku);
}())
(function () {
class SPZCustomCartTrack extends SPZ.BaseElement {
constructor(element) {
super(element);
this.action_ = SPZServices.actionServiceForDoc(this.element);
}
isLayoutSupported(layout) {
return true;
}
buildCallback() {
this.setupAction_();
}
hash(val) {
const hashKey = Object.keys(val).sort((a, b) => a - b).reduce((acc, k) => {
acc += `{'${k}':'${val[k]}'}`;
return acc;
}, '');
return hashKey;
}
trackExtra(key, value) {
console.log('trackExtra...', key, value);
if (!window.sa) {
return;
}
const hashKey = this.hash(value);
let hasExtraInfo = false;
if (window.sa.eventInfo && window.sa.eventInfo[key] && window.sa.eventInfo[key].extra_properties) {
hasExtraInfo = window.sa.eventInfo[key].extra_properties.some(p => {
return hashKey === this.hash(p);
});
}
if (hasExtraInfo) {
return;
}
window.sa && window.sa.registerExtraInfo(key, value);
}
delExtraTrack(key, value) {
const hashKey = this.hash(value);
if (window.sa.eventInfo && window.sa.eventInfo[key] && window.sa.eventInfo[key].extra_properties) {
window.sa.eventInfo[key].extra_properties = window.sa.eventInfo[key].extra_properties.filter(p => hashKey !== this.hash(p));
}
}
track(key, value) {
console.log('tracking...', key, value);
window.sa && window.sa.track(key, value);
}
setupAction_() {
this.registerAction('registerReselectAtc', () => {
this.trackExtra('add_to_cart', {
function_name: 'Farida',
action_type: 'reselect'
});
});
this.registerAction('clearReselectAtc', () => {
this.delExtraTrack('add_to_cart', {
function_name: 'Farida',
action_type: 'reselect'
});
});
this.registerAction('registerSimilarAtc', () => {
this.trackExtra('add_to_cart', {
function_name: 'Farida',
action_type: 'similar_product'
});
});
this.registerAction('clearSimilarAtc', () => {
this.delExtraTrack('add_to_cart', {
function_name: 'Farida',
action_type: 'similar_product'
});
});
const clickParams = {
business_type: 'product_plugin',
event_name: 'function_click',
function_name: 'Farida',
plugin_name: 'Farida',
template_name: 'cart',
template_type: '13',
module: 'online_store',
module_type: 'online_store',
tab_name: '',
card_name: '',
event_developer: 'ccbken',
event_type: 'click',
};
this.registerAction('trackDelReselect', () => {
this.track('function_click', {
...clickParams,
event_info: JSON.stringify({
action_type: 'cart_delete',
element_type: 'sku'
})
});
});
this.registerAction('trackClickReselect', () => {
this.track('function_click', {
...clickParams,
event_info: JSON.stringify({
action_type: 'reselect',
element_type: 'sku'
})
});
});
this.registerAction('trackDelSimilar', () => {
this.track('function_click', {
...clickParams,
event_info: JSON.stringify({
action_type: 'cart_delete',
element_type: 'spu'
})
});
});
this.registerAction('trackClickSimilar', () => {
this.track('function_click', {
...clickParams,
event_info: JSON.stringify({
action_type: 'reselect',
element_type: 'spu'
})
});
});
this.registerAction('trackOpenSimilar', () => {
this.track('function_expose', {
...clickParams,
event_name: 'function_expose',
event_type: 'expose',
event_info: JSON.stringify({
popup_name: 'farida_product_popup'
})
});
});
}
}
SPZ.defineElement('spz-custom-cart-track', SPZCustomCartTrack);
}())
