Sram PG-1050 12-25t Cassette MFPN=44001006 3 super bright LED`s and

3 super bright LED`s and built in parabolic reflector provide visibility up to 2000ft

Speed: Fast (can be Fast to Very Slow adjustable w/ optional speed reducers)

With DT's Ratchet LN system (36t)

4 ISO 622 Bead TBLS - Fold Tread/Sidewall Color Bk/Blk PSI 50 Weight (Grams) 558 TPI 120 Durometer Features TR Reflective Sidewall No

Model XPRO 12SL QF53 Spindle Hollow Titanium Size 9/16" Body Material Carbon Color Carbon/Gold Weight 174g

Sram PG-1050 12-25t Cassette MFPN=44001006 3 super bright LED`s and10 speed cassette. Aluminum spider. Heat treated steel cogs. ~ 250g to 295g. SHIMANO Equivalent CS 6700 CS M771 CS HG81 TECH SPECS Range 12 25t Gears 10sp Cogs 12 13 14 15 16 17 19 21 23 25 Color Silver Weight