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BRG Store
Best for
Mini riders
Race class
Mini
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Product Details
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Fit & Geometry
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Availability
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Before Ordering
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Preorder terms
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Fit & geometry
Race class
Mini
Rider height
Top tube
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Wheel size
Material
Aluminum
Skill level
developing BMX racers
Setup context
Crank length
160mm
Gear ratio
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Brake type
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Pedal setup
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Track recommendation
Best for club racing and skill progression.
Next step
Recommended upgrades
Gearing
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Contact points
Review pedals, grips, and saddle setup for gate-start confidence.
Protection
Pair the build with race helmet, gloves, and body protection.
Product info
The Rennen Hive Mini Crank is the lightest square taper crank available. We have spent the last few months testing, optimizing and refining the design to create the most advanced mini crank on the market. Weight reduction is achieved through a honeycomb pocketing arrangement on the backside of each crank arm. Specs: Material- As with all Rennen products we only use 7075-T6 Aluminum across all size ranges. Size Range- 29 sizes of cranks, largest in the market from 90mm through 160mm in 2.5mm increments. Lightest- We beat all the other brands in this department. When trying to break those lightweight build barriers every gram counts and we have done the work for you to set new records. Check out the following size/weights. Crank Size/Arm Weight/Ultralite Spider plus hardware 90mm/ 170g/206g .............92.5mm/ 171g/207g 95mm/ 176g/212g .............97.5mm/ 170g/206g 100mm/ 180g/216g .............102.5mm/ 180g/216g 105mm/ 183g/219g.............107.5mm/ 189g/225g 110mm/ 189g/225g .............112.5mm/ 196g/232g 115mm/ 197g/233g.............117.5mm/ 199g/235g 120mm/ 203g/239g.............122.5mm/ 212g/248g 125mm/ 208g/244g.............127.5mm/ 201g/237g 130mm/ 214g/250g .............132.5mm/ 215g/251g 135mm/ 214g/250g .............137.5mm/ 219g/255g 140mm/ 228g/264g .............142.5mm/ 225g/261g 145mm/ 235g/271g .............147.5mm/ 215g/251g 150mm/ 234g/270g .............152.5mm/ 237g/273g 155mm/ 235g/271g .............157.5mm/ 244g/280g 160mm/ 249g/285g Tightest- The Hive Mini Crank design has an extremely small Q factor couple that with our Ultralite Bottom Bracket here and you can make sure your little racer has the best setup to help them win. Q factor 95mm Spindle, Q~119mm 100mm Spindle, Q~124mm 105mm Spindle, Q~129mm 110mm Spindle, Q~134mm 115mm Spindle, Q~139mm *Results of Qfactor may vary depending on spindle brand used UltraLite Spider not included please check out it here Available Colors- Black, Red, Blue, Gold (colors other than black will require 1-2 weeks to process, call to ask about availability) 100 lb Weight Limit - Due to the extreme weight reduction design we recommend that this product not be used for a child weighing greater than 100 lb.

THIS ITEM
RENNEN HIVE MINI CRANK
COMBINED TOTAL
Rp 25.960.064
Preorder each separately via WhatsApp for bundle deals
RENNEN HIVE MINI CRANK
Rp 2.936.920