Cabal Online Bike Slot

Types of Boards and bikes - free board, upgrading bikes, colouring, their stats...
There are several vehicles in cabal. You can place them in the slot marked on the picture. They need to activated by right clicking on the equipped card in inventory. or activate it through skills window. If it's a bike you have equipped right click 'Summon Astral Bike' and if it's board then, of course, right click 'Astral Board' (somehow the word 'summon' is missing here). If you are asking on the difference between bikes and boards... You are sitting on the bike and standing on the board :). You can check the pictures. Other difference would be that bikes provide only additional defense, while boards can provide various attributes: Skill EXP per Skill, HP Steal Limit Up, Critical Rate, Critical Damage and Skill Amp. To say what what you is the best to have: for defense: Bike RW3; for attack: Board K-Red.

Bikes
There are only 2 types of bikes, Blue bikes and RW3 bikes. RW3 are better bikes (and rarer). Bikes provide nice defense and defense rate bonus. In addition, if you have RW3 bike you can access your warehouse from wherever you are, and you don't have to go the agent in town. On the picture you can see the card of Blue bike. Bikes cannot be bought through Cash Shop, they are drop only. And also they are very rare. Only thanks to cabal being so long online there are always plenty bike cards in the Auction House. If you save yourself around 100kk Alz you can buy Blue bike (probably not upgraded).
Bike stats table

RW3	Defense	Defense Rate	Speed		Blue	Defense	Defense Rate	Speed
0	+20	+150	800		0	+10	+80	700
+1	+23	+180	810		+1	+12	+100	710
+2	+26	+210	820		+2	+14	+120	720
+3	+29	+240	830		+3	+16	+140	730
+4	+33	+280	840		+4	+19	+170	740
+5	+37	+320	850		+5	+22	+200	750
+6	+41	+360	860		+6	+25	+230	760
+7	+46	+410	870		+7	+29	+270	770
+8	+51	+460	880		+8	+33	+310	780
+9	+56	+510	890		+9	+37	+350	790
+10	+62	+570	900		+10	+42	+400	800
+11	+68	+630	910		+11	+47	+450	810
+12	+74	+690	920		+12	+52	+500	820
+13	+81	+760	930		+13	+58	+560	830
+14	+88	+830	940		+14	+64	+620	840
+15	+95	+900	950		+15	+70	+680	850

Colouring bikes
You can coulour your bike. You can choose from 8 colours, each costs 100kk at Grocer. You can colour you bike even mupltiple times, though colour affects only its appearance, not stats & bonuses.
Boards

You can get yourself one free board very easily, though dont expect anything special. You need to go to Port Lux (available since lvl. 50). Find monster named 'Phantom' (location marked on the map) and after death it drops Board of Phantom Fera (maybe you will need 2-3 tries). Stats of this board are: Defense +8, HP +50. It also drops Epaulet of Phantom Fera. So If you dont have any epaulet yet, take also this item from him.