Rad Power Bikes RadMini 4 vs Trek Checkpoint SLR 9 AXS

Compare Specifications of Rad Power Bikes RadMini 4 and Trek Checkpoint SLR 9 AXS

Selected Bikes

Rad Power Bikes RadMini 4
Rad Power Bikes RadMini 4

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Trek Checkpoint SLR 9 AXS
Trek Checkpoint SLR 9 AXS

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Model:

Brand:

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Technical Specifications
Fuel Electric Electric
Battery 48V, 14 Ah (672 Wh) with Lithium NCA 18650 Samsung 35E cells, rated for 800 charge cycles SRAM eTap battery pack (with charger)
Charger 48V, 2 Amp Rad Power Bikes smart charger, operates on both 110V and 230V AC power outlets --
Display Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, wattmeter, and more --
Frame 6061 aluminum
Size : 16"
700 Series OCLV Carbon, IsoSpeed, downtube storage door, internal routing, Ride Tuned seat mast, chain keeper, T47 BB, mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm thru axle
Stem High-rise folding stem with 3" vertical adjustment Size: 49
Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 70 mm length
Size: 52, 54
Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 80 mm length
Size: 56, 58
Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 90 mm length
Size: 61
Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 100 mm length
Handle Bar Custom formed aluminum, 26" wide, 2.5" rise
Height : 45" - 48" (adjustable)
Reach : 14"
Size: 49
Bontrager Pro IsoCore VR-SF, 38cm
Size: 52
Bontrager Pro IsoCore VR-SF, 40cm
Size: 54, 56
Bontrager Pro IsoCore VR-SF, 42cm
Size: 58, 61
Bontrager Pro IsoCore VR-SF, 44cm
Fork RST spring fork with lockout and preload adjustment, 60 mm travel, 135 mm hub width, 9 mm quick release Checkpoint carbon, tapered carbon steerer, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Seatpost Promax, 350 mm x 27.2 mm
Clamp : Quick release
Diameter : 27.2 mm
Size: 49, 52, 54, 56
Bontrager carbon seat mast cap, 5 mm offset, short length
Size: 58, 61
Bontrager carbon seat mast cap, 5 mm offset, tall length
Grip Durable imitation leather ergo --
Crankset 48T, 170 mm ProWheel Pioneer forged alloy, dual-sided aluminum bashguard
Length : 170 mm
Size: 49
SRAM RED AXS w/ power meter, 40T, DUB, 165 mm length
Size: 52
SRAM RED AXS w/ power meter, 40T, DUB, 170 mm length
Size: 54, 56
SRAM RED AXS w/ power meter, 40T, DUB, 172.5 mm length
Size: 58, 61
SRAM RED AXS w/ power meter, 40T, DUB, 175 mm length
Pedals Assist : Intelligent 5 level pedal assist with 12 magnet cadence sensor
Wellgo P256 CrMo axle, forged aluminum folding platform with reflectors, standard 9/16" x 20 TPI threading
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Chain KMC Z7 SRAM RED D1, 12-speed
Shifters Shimano SL-TX50-7R thumb shifter, 7-speed SRAM RED eTap AXS, 12-speed
Saddle Velo Plush with lifting handle Size: 49, 52
Verse Short Pro, carbon rails, 155 mm width
Size: 54, 56, 58, 61
Verse Short Pro, carbon rails, 145 mm width
Headset Semi-integrated, 1-1/8" straight steerer tube --
Derailleur Front 7-Speed Shimano Altus --
Derailleur Rear 7-Speed Shimano Altus SRAM RED XPLR eTap AXS, 44T max cog
Spoke 12-gauge stainless steel, black --
Cassette -- SRAM XG-1271, 10-44, 12-speed
Bottom Bracket -- SRAM DUB, T47 threaded, internal bearing
Tyres
Front Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Rear Rad Power Bikes by Kenda K-Rad 20" x 3.3", K-Shield puncture-resistant liner Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Wheel / RIM Double wall, 36H Wheel front Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12mm thru axle
Wheel rear Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142 x 12mm thru axle
Brakes
Front -- SRAM Red AXS hydraulic disc
Rear -- SRAM Red AXS hydraulic disc
Brake Lever Aluminum alloy comfort grip levers with motor cutoff switch and integrated bell --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length 1727 mm --
Height 698 mm --
Weight 31 kg 8.10 kg
Handlebar Width 660 --
Seat Height 889 --
Wheelbase 1143 mm --
Overview
Features - Lights :
Front : Standard Rad Power Bikes LED headlight
Rear : Integrated taillight with brake light
- USB Ports : Display: 5V, 1 Amp
- Reflective Sidewall Striping
- Integrated Brake Light
- Battery Life : A fuel gauge for your electrons.
- Odometer
- Speedometer
- Wattmeter
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Additional Details Controller : 48V, 750W
Hub Motor : 750 W brushless Bafang geared hub motor with 80 Nm of torque, 5:1 planetary gear reduction
Throttle : Half twist throttle
Wiring : Water resistant connectors and wiring harness
Brake Calipers : Tektro Aries (MD-M300)
Brake Pad Material : Sintered metal
Brake Rotors : Tektro 180 mm front and rear
Fenders : Full coverage front and rear
Freewheel : DNP 7-speed freewheel, 11-34T
Gearing : 1 x 7-speed
Kickstand : Heavy-duty aluminum with wide plastic foot
Racks : Optional
Recommended Rider Heights : 5'2" - 6'2"
Dropout Width :
Front : 135 mm
Rear : 170 mm
Bottom Bracket Shell Width :
100 mm
Square Taper Bottom Bracket
Seat Tube Length : 16"
Top Tube Length (effective) : 23"
Headtube : 4.75"
Chainstay : 19"
Max Tire Width : 4"
Payload Capacity : 125 Kg
Folded Dimensions (LxWxH) : 1041 x 559 x 711
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